Prof. Dr. Nilgün Turhan Gynecologist & IVF Specialist

Prof. Dr. Nilgün Turhan | Gynecologist & IVF Specialist

Prof. Dr. Nilgün Turhan is an Istanbul-based Professor of Obstetrics and Gynecology with more than 35 years of clinical and academic experience. Her main areas of expertise include gynecology, infertility, IVF/ICSI, reproductive endocrinology, gynecologic surgery, menopause, pregnancy, and perinatology.

Gynecology • Gynecologic Surgery • Reproductive Endocrinology & Infertility • IVF/ICSI • Menopause • Pregnancy

About Prof. Dr. Nilgün Turhan

I graduated from Ankara University Faculty of Medicine in 1983 and completed my residency in Obstetrics and Gynecology at Zekai Tahir Burak Women’s Health Training and Research Hospital. Throughout my specialist training and subsequent academic career, I have worked across gynecology, reproductive endocrinology and infertility, perinatology, menopause, and gynecologic surgery.

From 1989 to 1990, I continued my work in high-risk pregnancy and perinatology. In 1990–1991, I received international training in Reproductive Endocrinology, Infertility, and In Vitro Fertilization (IVF) at the University of Modena in Italy. After returning to Türkiye, I worked in the Reproductive Endocrinology and IVF unit at Zekai Tahir Burak Women’s Health Training and Research Hospital.

I became an Associate Professor of Obstetrics and Gynecology in 1994 and a Professor in 2000. During my academic career, I have served in senior academic and administrative roles, including Chair of Obstetrics and Gynecology, Director and Responsible Physician of an IVF Center, Director of a Health Sciences Institute, Vice Dean, Senate Member, and Chair of Perinatology.

My clinical work is not limited to infertility and IVF. General gynecology, fibroids, endometriosis, ovarian cysts, menstrual and hormonal disorders, menopause, hysteroscopic and laparoscopic surgery, pregnancy, and women’s health across different stages of life are all important parts of my practice.

With more than 35 years of clinical and academic experience, my approach is to combine scientific evidence, clinical experience, and each patient’s individual needs while avoiding unnecessary tests and procedures and developing a personalised diagnostic and treatment plan.

Quick Profile

Prof. Dr. Nilgün Turhan is a Professor of Obstetrics and Gynecology practising in Istanbul, Türkiye. Her clinical and academic work spans general gynecology, gynecologic surgery, reproductive endocrinology and infertility, IVF/ICSI, menopause, pregnancy, and perinatology. She graduated from Ankara University Faculty of Medicine and completed international training in reproductive endocrinology, infertility, and IVF at the University of Modena, Italy, in 1990–1991.

Academic Education and Training

• 1977–1983: Ankara University Faculty of Medicine – Medical Education
• 1985–1989: Zekai Tahir Burak Women’s Health Training and Research Hospital – Residency in Obstetrics and Gynecology
• 1989–1990: High-Risk Pregnancy and Perinatology studies
• 1990–1991: University of Modena, Italy – Reproductive Endocrinology, Infertility, and IVF training
• 1991–1993: Zekai Tahir Burak Women’s Health Training and Research Hospital – Reproductive Endocrinology and IVF

Academic Titles and Positions

• Professor of Obstetrics and Gynecology (2000)
• Associate Professor of Obstetrics and Gynecology (1994)
• Specialist in Obstetrics and Gynecology, Zekai Tahir Burak Women’s Health Training and Research Hospital (1989)

Academic and Administrative Appointments

• Fatih University Faculty of Medicine – Faculty Member (1996–2011)
• Fatih University Faculty of Medicine – Chair, Department of Obstetrics and Gynecology (1997–2011)
• Fatih University Faculty of Medicine – IVF Center Director and Responsible Physician (2005–2011)
• Muğla Sıtkı Koçman University Faculty of Medicine – Professor and Chair, Department of Obstetrics and Gynecology (2011–2015)
• Muğla Sıtkı Koçman University – Health Sciences Institute and academic leadership roles (2012–2015)
• Muğla Sıtkı Koçman University Faculty of Medicine – Chair, Division of Perinatology (2014–2015)
• Liv Hospital Istanbul – Obstetrics and Gynecology / IVF (2015–2016)
• Istanbul – Private clinical practice (2016–present)

International Training and Experience

My international training in reproductive medicine was shaped particularly by the Reproductive Endocrinology, Infertility, and IVF program I attended at the University of Modena in Italy in 1990–1991. This period also contributed to the early development of my academic work in assisted reproduction and reproductive endocrinology.

• University of Modena, Italy – Reproductive Endocrinology, Infertility, and IVF (1990–1991)
• Participation in international scientific congresses as a speaker, session chair, and researcher
• Scientific presentations at ESHRE, ASRM, and other international meetings in reproductive medicine and perinatology
• Scientific project experience, including an international UNESCO project

Clinical and Academic Areas of Interest

My work covers women’s health broadly rather than focusing on a single treatment. Main clinical and scientific areas include:

• General gynecology and women’s health
• Gynecologic examination and ultrasound
• Reproductive endocrinology and infertility
• Diminished ovarian reserve, low AMH, and advanced reproductive age
• Ovulation induction and intrauterine insemination (IUI)
• IVF and ICSI treatment
• Menstrual disorders and abnormal uterine bleeding
• Uterine fibroids and uterus-preserving treatment approaches
• Endometriosis and endometriomas (chocolate cysts)
• Ovarian cysts and adnexal masses
• Polycystic ovary syndrome (PCOS) and hormonal disorders
• Pelvic pain, dysmenorrhea, and pain during intercourse
• Endometrial polyps and intrauterine adhesions
• HPV, genital warts, and cervical screening
• Menopause, perimenopause, and midlife women’s health
• Hysteroscopy and hysteroscopic surgery
• Laparoscopy and minimally invasive gynecologic surgery
• Hysterectomy and other gynecologic surgical procedures
• Poor ovarian response
• Recurrent pregnancy loss
• Preconception counseling, pregnancy, and perinatology
• High-risk pregnancy and fetal assessment

My Approach to Patient Care

I do not evaluate a patient only through a single diagnosis or treatment method. Age, hormonal status, gynecologic findings, fertility goals, pregnancy plans, the menopausal transition, and accompanying health conditions can all be interrelated.

I therefore develop diagnostic and treatment plans by considering the medical history, examination and ultrasound findings, necessary laboratory and imaging results, and the patient’s individual priorities. In gynecology, this may include observation, medical treatment, or surgery; in infertility, options can range from expectant management and ovulation induction to IUI and IVF/ICSI, depending on the clinical situation.

When surgery is indicated, I consider hysteroscopic, laparoscopic, and organ-preserving approaches where appropriate. In infertility and IVF treatment, I aim to build a realistic, evidence-based, and individualized plan based on age, ovarian reserve, and previous treatment response.

Professional Memberships, Scientific Boards and Roles

• Turkish Society of Gynecology and Obstetrics
• Turkish Society of Reproductive Medicine (TSRM)
• Society of Reproductive Medicine and Surgery
• Turkish Perinatology Society
• Roles in scientific research and publication ethics committees
• Speaker and session chair at national and international scientific meetings
• Peer reviewer for international scientific journals

Scientific Journal Editorial and Peer-Review Activities

Throughout my academic career, I have also contributed to scientific publishing and peer review.

• Turkish Journal of Medical Sciences – Editorial role
• Journal of Assisted Reproduction and Genetics – Reviewer
• International Journal of Gynecology & Obstetrics – Reviewer
• Gynecologic Endocrinology – Reviewer
• American Journal of Perinatology – Reviewer
• Journal of Perinatal Medicine – Reviewer
• Systems Biology in Reproductive Medicine – Reviewer
• European Journal of Obstetrics & Gynecology and Reproductive Biology – Reviewer
• Journal of Obstetrics and Gynaecology – Reviewer

Supervised Theses

During my academic career, I supervised 12 specialist/postgraduate theses covering gynecology, reproductive endocrinology, menopause, and gynecologic surgery.

• Hysteroscopy and hysterosonography
• Postmenopausal hormone therapy
• Isoflavones and menopause
• Levonorgestrel-releasing intrauterine systems
• Genistein and vascular biomarkers
• Oxidative stress in dysmenorrhea
• Non-ionizing radiation and ovarian reserve
• Anti-Müllerian Hormone (AMH) in PCOS
• Cigarette smoke and endometrial pinopods
• Maternal hepcidin and adverse pregnancy outcomes
• Knowledge and attitudes regarding gynecologic cancers
• Laparoscopic hysterectomy and surgical tissue trauma

Supported Scientific Projects

I have participated in institutional research projects and international project work. Main research topics include:

• The role of oxidative stress in dysmenorrhea
• Effects of non-ionizing radiation on ovarian apoptosis and ovarian reserve
• Maternal serum hepcidin and iron parameters in preterm and term pregnancies
• Anti-Müllerian Hormone levels in polycystic ovary syndrome
• Effects of cigarette smoke and vitamin E on endometrial pinopod formation
• Hypnotherapy and recovery in hyperemesis gravidarum
• Other institutional projects in women’s health and reproductive medicine

International Project

My academic CV also includes participation in an international UNESCO project.

Academic Award

In 2002, I received an Honorable Mention in the International Journal of Gynecology & Obstetrics (IJGO) Prize Paper Award.

Book Editorship and Book Chapters

I served as editor of a book on the management of complications of gynecologic and obstetric surgical procedures. My academic CV includes 13 book chapters or book contributions.

• Endocrinology of pregnancy and fetal endocrinopathies
• Premature rupture of membranes
• Preterm labor and birth
• Perimenopause and its treatment
• Ovarian reserve tests
• Hormone replacement therapies
• Menopause and osteoporosis
• Hormonal and surgical contraceptive methods
• Management of hysteroscopy complications
• Cervical insufficiency
• Breastfeeding
• Oxidative stress and female reproduction
• Academic book contributions related to assisted reproductive technologies

Book Editor

Turhan N, Gökalp Öner. Management of Complications of Gynecologic and Obstetric Surgical Procedures. Muğla Sıtkı Koçman University Publications, Muğla, 2015.

Book Chapters

1. Turhan NO, Toppare MF. Endocrinology of pregnancy and fetal endocrinopathies. In: Fetal Diagnosis and Treatment. Ed. Saraçoğlu F. Güneş Kitabevi, 1998, pp. 514–552.
2. Turhan NO. Premature rupture of membranes. In: Diagnosis and Treatment in Emergency Conditions. Eds. Kadayıfçı A, Karaaslan Y, Köroğlu E. Hekimler Yayın Birliği, 1999, pp. 344–347.
3. Turhan NO. Preterm labor and birth. In: Diagnosis and Treatment in Emergency Conditions. Eds. Kadayıfçı A, Karaaslan Y, Köroğlu E. Hekimler Yayın Birliği, 1999, pp. 344–347.
4. Turhan NO, Doğan D. Perimenopause and its treatment. In: Reproductive Endocrinology and Infertility. Ed. Umur Çolgar. İstanbul Medikal Yayıncılık, 2006, pp. 323–347.
5. Turhan NÖ, Aker A. Ovarian reserve tests. In: Basic Reproductive Endocrinology and Infertility. Ed. Çiçek N. Palme Yayıncılık, 2007.
6. Turhan NÖ. Hormone replacement therapies. In: Reproductive Endocrinology, Techniques and Surgery. Üreme Tıbbı Derneği Book, 2009.
7. Köşüş N, Turhan NÖ. Menopause and osteoporosis. In: Obstetrics and Gynecology. Ed. Çiçek N. Atlas Kitapçılık Tic. Ltd. Şirketi, 2012, pp. 1751–1770.
8. Akbaba E, Turhan NÖ. Hormonal and surgical contraceptive methods. Ed. Çiçek N. Modern Tıp Kitabevi, 2013, pp. 519–543.
9. Turhan N, Gökalp Öner. Management of hysteroscopy complications. In: Management of Complications of Gynecologic and Obstetric Surgical Procedures. Muğla Sıtkı Koçman University Publications, Muğla, 2015, pp. 33–35.

International Scientific Presentations

I have delivered more than 100 international scientific presentations. My work has been presented at meetings of organizations and congresses including:

• European Society of Human Reproduction and Embryology (ESHRE)
• American Society for Reproductive Medicine (ASRM)
• World Congress on Human Reproduction
• Mediterranean Society for Reproductive Medicine
• Middle East Fertility Society
• International congresses in gynecology and obstetrics
• International reproductive medicine congresses
• International perinatal medicine meetings

Invited International Lectures and Session Chairing

I have served as an invited speaker and session chair at international meetings on reproductive health, menopause, assisted reproductive technologies, ovulation induction, embryology, cryobiology, and PCOS.

• Reproductive health in HIV-positive couples
• Phytoestrogens and menopause
• Healthy aging and anti-aging medicine
• Surgical correction of intrauterine adhesions
• Contraception
• Assisted reproductive technologies
• Ovulation induction
• Cryobiology and embryology
• PCOS

Academic Performance Metrics

Academic metrics vary according to database coverage, author matching, and update date. The citation metrics below were reported by AD Scientific Index from publicly accessible Google Scholar-derived data as of 5 September 2026. They should not be presented as Scopus or Web of Science metrics.

Note: Author-level publication, citation, and h-index values in Scopus, Web of Science, and other databases are platform-specific. Unverified figures or figures derived from one database should not be presented as if they were from another database.

Academic Identity and Author Name Variants

ORCID: 0000-0002-9084-0630

• Nilgün Turhan
• Nilgün Öztürk Turhan
• Nilgün O. Turhan
• N. O. Turhan

My publications may appear under different author-name variants in PubMed, Web of Science, Scopus, Google Scholar, and ResearchGate. ORCID is the primary persistent identifier for matching my academic identity.

Academic Sources and Verification Links

• ORCID – Prof. Dr. Nilgün Öztürk Turhan – Persistent academic identifier.
• PubMed – Nilgün Turhan Author Search – Biomedical publication records and PMID/DOI verification.
• AD Scientific Index – Nilgün Öztürk Turhan – Source for the dated Google Scholar-derived bibliometric figures stated above.
• ResearchGate – Nilgün Öztürk Turhan – Platform-specific researcher and publication profile.
• Contact – drnilgunturhan.com – Current appointment and contact information.
• Google Scholar - Prof. Dr. Nilgün Turhan - Academic publications and citation search.

Muğla Sıtkı Koçman University Achievement Certificate

Frequently Asked Questions

Who Is Prof. Dr. Nilgün Turhan?

Prof. Dr. Nilgün Turhan is a Professor and Specialist in Obstetrics and Gynecology in Istanbul, Türkiye. She graduated from Ankara University Faculty of Medicine in 1983, completed her Obstetrics and Gynecology residency at Zekai Tahir Burak Women’s Health Training and Research Hospital, and trained in Reproductive Endocrinology, Infertility, and IVF at the University of Modena, Italy, in 1990–1991.

What Are Prof. Dr. Nilgün Turhan’s Main Clinical Areas?

Her main clinical areas include general gynecology, fibroids, endometriosis, ovarian cysts, menstrual and hormonal disorders, PCOS, menopause, hysteroscopy, laparoscopic gynecologic surgery, infertility, diminished ovarian reserve, IVF/ICSI, pregnancy, and perinatology.

Does Prof. Dr. Nilgün Turhan Only Treat Infertility and IVF Patients?

No. Infertility and IVF are important areas of her expertise, but her clinical practice also covers general gynecology, gynecologic surgery, menopause, pregnancy, and women’s health across different stages of life.

Does Every Uterine Fibroid Require Surgery?

No. Management depends on symptoms, fibroid size and location, age, bleeding, fertility goals, and other clinical factors. Observation or medical management may be appropriate for some patients, while surgery may be considered in selected cases.

How Are Endometriosis and Endometriomas Treated?

Treatment is individualized according to pain, cyst characteristics, age, ovarian reserve, and fertility goals. Surgery is not necessary for every patient with endometriosis or an endometrioma.

When Are Laparoscopy and Hysteroscopy Considered?

Laparoscopy may be considered for selected cases involving fibroids, endometriosis, ovarian cysts, ectopic pregnancy, pelvic adhesions, and other gynecologic surgical conditions. Hysteroscopy may be used to evaluate or treat endometrial polyps, submucosal fibroids, intrauterine adhesions, and other conditions affecting the uterine cavity.

Is Menopausal Hormone Therapy Suitable for Everyone?

No. Menopausal hormone therapy should be individualized according to age, time since menopause, symptoms, and personal breast, endometrial, cardiovascular, and thromboembolic risk factors.

Does an Infertility Evaluation Automatically Mean IVF?

No. Evaluation considers age, ovulation, ovarian reserve, the uterus and fallopian tubes, semen analysis, and pregnancy history. Depending on the findings, options may include expectant management, ovulation induction, IUI, or IVF/ICSI.

Does Low AMH Automatically Mean IVF Is Required?

No. AMH is one marker of ovarian reserve and does not by itself determine the chance of pregnancy or the appropriate treatment. It should be interpreted together with age, antral follicle count, menstrual pattern, previous treatment response, and other clinical findings.

How Is Infertility Evaluated in Women Over 40?

Because both oocyte quantity and, especially, oocyte quality decline with age, timely evaluation is important. Ovarian reserve, ultrasound findings, medical conditions, and partner factors are assessed together to create an individualized plan.

Can Recurrent Pregnancy Loss Be Evaluated?

Yes. Depending on the gestational age and characteristics of previous losses, evaluation may include uterine anatomy, genetic, endocrine, and selected other evidence-based factors, while avoiding unnecessary or poorly supported tests.

What Is Prof. Dr. Nilgün Turhan’s Academic Background?

She became an Associate Professor in 1994 and Professor in 2000. Her academic leadership roles have included Chair of Obstetrics and Gynecology, IVF Center Director, Director of a Health Sciences Institute, and Chair of Perinatology.

How Many Scientific Publications Does Prof. Dr. Nilgün Turhan Have?

Her academic CV lists 138 international and 87 national peer-reviewed journal publications. Citation and bibliometric values vary by database and update date.

What Is Prof. Dr. Nilgün Turhan’s H-Index?

As of 5 September 2026, AD Scientific Index reported Google Scholar-derived data of 3,288 citations, an h-index of 30, and an i10-index of 87. These values are dynamic and database-specific.

What Is Prof. Dr. Nilgün Turhan’s ORCID?

Her ORCID is 0000-0002-9084-0630.

Where Does Prof. Dr. Nilgün Turhan See Patients in Istanbul?

The current contact address is Nisbetiye Mahallesi, Aytar Caddesi, Başlık Sokak No: 1/B, Beşiktaş, Istanbul, Türkiye. Please use the Contact page for current appointment and contact information.

Articles and Publications

My academic CV includes 138 international and 87 national peer-reviewed journal publications. My scientific work covers gynecology, reproductive endocrinology, infertility and IVF, PCOS, ovarian reserve, menopause, pregnancy, perinatology, and gynecologic surgery.

Selected Publications

1. Turhan NO, Artini PG, D'Ambrogio G, Droghini F, Battaglia C, Genazzani AD, Volpe A, Genazzani AR. A comparative study of three ovulation induction protocols in polycystic ovarian disease patients in an in vitro fertilization/embryo transfer program. Journal of Assisted Reproduction and Genetics. 1993;10:15–20. PubMed PMID 8499674.
2. Turhan NO, Artini PG, D'Ambrogio G, Droghini F, Volpe A, Genazzani AR. Studies on direct intraperitoneal insemination in the management of male factor, cervical factor, unexplained and immunologic infertility. Human Reproduction. 1992;7:66–71. PubMed PMID 1551962.
3. Turhan NO, Toppare MF, Seçkin NC, Dilmen G. The predictive power of endocrine tests for the diagnosis of polycystic ovaries in women with oligomenorrhea. Gynecologic and Obstetric Investigation. 1999;48:183–186.
4. Seçkin NC, Şener AB, Turhan NO, Gökmen O, Orhon E, Bulgurlu H. The menopausal age, related factors, and climacteric symptoms in Turkish women. Maturitas. 1998;30:37–40.
5. Duvan CI, Berker B, Turhan NO, Satiroglu H. Oral contraceptive pretreatment does not improve outcome in microdose gonadotrophin-releasing hormone agonist protocol among poor responder ICSI patients. Journal of Assisted Reproduction and Genetics. 2008;25:89–93. PubMed PMID 18253823.
6. Pekel A, Gönenç A, Turhan NO, Kafalı H. Changes of sFas and sFasL, oxidative stress markers in serum and follicular fluid of patients undergoing IVF. Journal of Assisted Reproduction and Genetics. 2015;32:233–241. PubMed PMID 25488202.
7. Khan HL, Bhatti S, Abbas S, Kaloglu C, Qurat-Ul-Ain Zahra S, Khan YL, Hassan Z, Turhan NÖ, Aydin HH. Melatonin levels and microRNA relative expression profile in the follicular ambient microenvironment in patients undergoing in vitro fertilization process. Journal of Assisted Reproduction and Genetics. 2021;38:443–459. PubMed / PMC record.

International Peer-Reviewed Journal Publications - Academic Archive

The following archive reproduces the international peer-reviewed journal publications listed in the academic CV. Bibliographic formatting reflects the source CV; selected records should be linked to PubMed or DOI only after record-level verification.

1. Turhan NO, Artini PG, D'Ambrogio G, Droghini F, Battaglia C, Genazzani AD, Volpe A, Genazzani AR. A comparative study of three ovulation induction protocols in polycystic ovarian disease patients in an in vitro fertilization/embryo transfer program. J Assist Reprod Genet. 1993;10:15–20.
2. Turhan NO, Artini PG, D'Ambrogio G, Droghini F, Volpe A, Genazzani AR. Studies on direct intraperitoneal insemination in the management of male factor, cervical factor, unexplained and immunologic infertility. Hum Reprod. 1992;7:66–71.
3. Özakşit G, Turhan NO, Oral H, Doğu N, Gökmen O. Relationship between serum CA 125 levels, endometrial thickness and corpus luteum function in different stages of ovarian activity. J Endocrinol Invest. 1993;16:175–179.
4. Gülekli B, Turhan NO, Şenöz S, Kükner S, Oral H, Gökmen O. Endocrinological ultrasonographic and clinical findings in adolescent and adult polycystic ovary patients: a comparative study. Gynecol Endocrinol. 1993;7:273–277.
5. Gülekli B, Özakşit G, Turhan NO, Şenöz S, Oral H, Gökmen O. Tamoxifen: an alternative approach in resistant polycystic ovarian syndrome patients. JPMA. 1993;43:89–90.
6. Turhan NO, Şenöz S, Gülekli B, Özakşit G, Oral H, Gökmen O. Clinical and endocrine features of ultrasound-diagnosed polycystic ovary patients: the correlation between ovarian volume and androgen activity. JPMA. 1993;43:4–6.
7. Şenöz S, Özakşit G, Turhan NO, Gülekli B, Gökmen O. Lipid profiles in women with hirsutism and polycystic ovaries. Gynecol Endocrinol. 1994;8:33–37.
8. Kuscu E, Vicdan K, Turhan NO, Oguz S, Zorlu G, Gökmen O. The hormonal profile in ectopic pregnancies. J Pak Med Assoc. 1994;44:45–47.
9. Mungan T, Vicdan K, Yalçın H, Turhan NO. Thyroid function: fetal-maternal relationship at term. JPMA. 1994;44:104–106.
10. Turhan NO. Termination of pregnancy for maternal toxoplasmosis. (Comment). Tr J Medical Sciences. 1994;21:213.
11. Turhan NO. Oral contraceptives and risk of breast cancer in women aged 20–54 years. J Medical Sciences. 1994;22:303–305.
12. Turhan NO. Randomized controlled trial of routine cervical examinations in pregnancy. Tr J Medical Sciences. 1994;22:303–305.
13. Turhan NO, Dilmen G, Seçkin N, Gökşin E. Initial appearance and resolution of ectopic pregnancy in transvaginal color Doppler. Tr J of Medical Sciences. 1995;23:155–156.
14. Dilmen G, Turhan NO, Toppare MF, Seçkin NC, Öztürk M, Gökşin E. Scapula length measurement for assessment of fetal growth and development. Ultrasound in Medicine and Biology. 1995;21:139–142.
15. Özmen Ş, Seçkin N, Turhan NO, Dilmen G, Dilmen U. Fetal methemoglobinemia: a cause of nonimmune hydrops fetalis. Am J Obstet Gynecol. 1995;173:232–233.
16. Şenöz S, Gülekli B, Turhan NO, Özakşit G, Odabaşi AR, Oral H, Özcan U, Gökmen O. Do the suppression criteria in GnRH-a cycles predict in vitro fertilization outcome? Gynecol Endocrinol. 1995;9:91–96.
17. Gökmen O, Seçkin NS, Şener AB, Turhan NO. Continuous versus sequential hormone replacement therapy in postmenopausal women. Tr J Medical Sciences. 1995;25:197–199.
18. Seçkin NC, Turhan NO, Özmen Ş, Öztürk M, Erdoğan M. Lipoprotein a levels in Turkish postmenopausal women: a preliminary study. Tr J of Medical Sciences. 1995;25:201–203.
19. Dilmen G, Toppare MF, Turhan NO, Öztürk M, İşik S. Transverse cerebellar diameter and transverse cerebellar diameter/abdominal circumference index for assessing fetal growth. Fetal Diagn Ther. 1996;11:50–56.
20. Dilmen G, Turhan NO, Seçkin NC. Transvaginal color Doppler assessment of the uteroplacental circulation in normal and abnormal pregnancies in the first trimester. Int J Gynecol Obstet. 1996;52:285–286.
21. Seçkin NC, Turhan NO, Özmen Ş, Ersan F, Avşar F, Üstün H. Routine colposcopic evaluation of patients with persistent inflammatory cellular changes on Pap smear. Int J Obstet Gynecol. 1997;59:25–29.
22. Seçkin NC, Turhan NO, Dilmen G. Ovulation induction and breast cancer. Gynecol Obstet Invest. 1998;45:144.
23. Seçkin NC, Şener AB, Turhan NO, Gökmen O, Orhon E, Bulgurlu H. The menopausal age, related factors, and climacteric symptoms in Turkish women. Maturitas. 1998;30:37–40.
24. Özmen Ş, Turhan NO, Seçkin. Gardnerella-associated vaginitis: comparison of three treatment modalities. Tr J Medical Sciences. 1998;28:171–173.
25. Turhan NO, Toppare MF, Seçkin NC, Dilmen G. The predictive power of endocrine tests for the diagnosis of polycystic ovaries in women with oligomenorrhea. Gynecol Obstet Invest. 1999;48:183–186.
26. Turhan NO, Karabulut A, Adam B. Maternal serum interleukin 6 levels in preterm labor: prediction of admission-to-delivery interval. J Perinat Med. 2000;28:133–140.
27. Turhan NO, Dilmen G, Üstün H. Benign cystic teratoma of the Douglas: case report. Eur J Obstet Gynecol Reprod Biol. 2000;93(2):213–214.
28. Alpay FB, Turhan NO. Intermittent versus continuous sertraline therapy in the treatment of premenstrual dysphoric disorders. Int J Fertil and Women’s Medicine. 2001;46:228–231.
29. Kopal Ş, Seçkin NC, Turhan NO. Acute uterine inversion due to a growing submucous myoma in an elderly woman: case report. Eur J Obstet Gynecol Reprod Biol. 2001;99:118–120.
30. Turhan NO, Atacan N. Antepartum prophylactic transabdominal amnioinfusion in preterm pregnancies complicated by. Int J Gynaecol Obstet. 2002;76:15–21.
31. Dilmen G, Köktener A, Turhan NO, Tez S. Growth of the fetal lens and orbit. Int J Gynaecol Obstet. 2002;76:267–271.
32. Dilmen G, Köktener A, Turhan NO, Tez S. Transvaginal sonography of the yolk sac. Ultrasound International. 2002;8:113–116.
33. Açıkgöz ZC, Turhan NO, Ghenberzadeh S, Ark E, Berkman E. Vajinal kültürlerin mikrobiyolojik açıdan retrospektif olarak değerlendirilmesi. Mikrobiyoloji Bülteni. 2002;36:2329.
34. Açikgöz ZC, Turhan NO, Gamberzade Ş, Ark E, Göçer S. Increasing the detection rate of Group B Streptococcal carriers by non-selective cervicovaginal culture accompanied with the selective vagino-anorectal one. Diagn Microbiol Infect Dis. 2003;46:69–71.
35. Turhan NO, Seçkin NC, Aybar F, Inegöl I. Assessment of glucose tolerance and pregnancy outcome of polycystic ovary patients. Int J Gynaecol Obstet. 2003;81:163–168.
36. Seçkin NC, Turhan NO, Kopal Ş, İnegöl İ. Acardiac twin: a misdiagnosed, mismanaged case. Eur J Obstet Gynecol Reprod Biol. 2003;107:212–213.
37. Seckin NC, İnegol İ, Turhan NO, Bavbek N, Kosar A. A life-threatening second trimester disseminated intravascular coagulopathy with protein S deficiency. Clin Appl Thromb Hemost. 2004;10:289–291.
38. Turhan NO. Myxoedematous coma in a laboring woman suggested a preeclamptic coma: a case report. Acta Obstet Gynecol Scand. 2004;83:1089–1091.
39. Turhan NO, Eren Ü, Seçkin NC. Second-trimester amniocentesis: five-year experience. Arch Gynecol Obstet. 2005;271:19–21.
40. Seçkin NC, İnegöl İ, Turhan NO, Nüket Bavbek. Diagnosis of Antiphospholipid Syndrome During the Diagnostic Work-up of Second Trimester Fetal Bradycardia. Clin Appl Thromb Hemost. 2005;11:231–233.
41. Tez S, Köktener A, Aksoy F, Turhan NO, Dilmen G. Ultrasound evaluation of the normal fetal pharynx. Early Hum Develop. 2005;81:629–633.
42. Turhan NO. Poor response—the devil is in the definition. Fertil Steril. 2006;86:777; author reply 777.
43. Turhan NO. Poor response—the devil is in the definition. Fertil Steril. 2006;85:e1; author reply e2.
44. Bayrak O, Cimentepe E, Inegol I, Atmaca AF, Duvan CI, Koc A, Turhan NO. Is single-dose fosfomycin trometamol a good alternative for asymptomatic bacteriuria in the second trimester of pregnancy? Int Urogynecol J Pelvic Floor Dysfunct. 2007;276:17–19.
45. Gumus II, Koktener A, Turhan NO. Perinatal outcomes of pregnancies with borderline amniotic fluid index. Arch Gynecol Obstet. 2007;276:17–19.
46. Atabey S, Duvan CI, Eren U, Turhan NO. Intrahepatic cholestasis and eclampsia: a case report. Hypertens Pregnancy. 2007;26:363–369.
47. Kafalı H, Aker A, Bayrak Ö, Turhan N. Urinary tract injury during cesarean section mimicking postpartum acute renal failure. The Internet Urology. 2007;5:1–5.
48. Gumus II, Sarifakioglu E, Uslu H, Turhan NO. Vulvodynia: case report and review of literature. Gynecol Obstet Invest. 2008;65:155–161.
49. Gumus II, Uslu H, Bavbek N, Turhan N. Multifactorial thrombophilia in a pregnancy: a case report. Clin Appl Thromb Hemost. 2008;14:112–115.
50. Duvan CI, Berker B, Turhan NO, Satiroglu H. Oral contraceptive pretreatment does not improve outcome in microdose gonadotrophin-releasing hormone agonist protocol among poor responder intracytoplasmic sperm injection patients. J Assist Reprod Genet. 2008;25:89–93.
51. Gumus II, Keskin EA, Kılıç E, Aker A, Kafalı H, Turhan NO. Diagnostic value of hysteroscopy and hysterosonography in endometrial abnormalities in asymptomatic postmenopausal women. Arch Gynecol Obstet. 2008;278:241–244.
52. Kafali H, Duvan CI, Bayrak R, Turhan NO. Vulvar pilonidal sinuses: treatment of a rare cause of vulvar pain. Arch Gynecol Obstet. 2008;278:487–488.
53. Turhan NO, Bolkan F, Duvan Cİ, Ardıcoğlu Y. The effect of isoflavones on bone mass and bone remodelling markers in postmenopausal women. Turk J Med Sci. 2008;38:145–152.
54. Turhan NO, Duvan Cİ, Yuvacı H. Twin sisters with unique septate uterus: is it logical to think about any familial tendency? Turk J Med Sci. 2008;38:369–372.
55. Gumus İİ, Turhan NO. Are patients with positive screening but negative diagnostic test for gestational diabetes under risk for adverse pregnancy outcome? Obstet Gynaecol Res. 2008;34:359–363.
56. Kafali H, Duvan CI, Gozdemir E, Simavli S, Turhan NO. Placement of bupivacaine-soaked Spongostan in episiotomy bed is effective treatment modality for episiotomy-associated pain. J Minim Invasive Gynecol. 2008;15:719–722.
57. Turhan NO. Health prevention strategies and screening in women and men. Turkiye Klinikleri Tıp Bilimleri Dergisi. 2008;28(Suppl):S255–S261.
58. Gumus II, Koktener A, Dogan D, Turhan NO. Polycystic ovary syndrome and fibrocystic breast disease: is there any association? Arch Gynecol Obstet. 2009;280(2):249–253.
59. Derbent A, Turhan NO. Acute urinary retention caused by a large impacted leiomyoma. Arch Gynecol Obstet. 2009;280:1045–1047.
60. Duvan Cİ, Turhan NO, Onaran Y, Gümüş İİ, Gözdemir E. Familial Mediterranean fever: a diagnostic challenge in pregnancy. J Turkish German Gynecological Association. 2009;10:235–237.
61. Gümüş İİ, Uz E, Bavbek NE, Kargili A, Yanik B, Turgut FH, Ali Akcay A, Turhan NO. Does glomerular hyperfiltration in pregnancy damage the kidney in women with more parities? Int Urol Nephrol. 2009;41:927–932.
62. Duvan Cİ, Berker B, Bayrak Ö, Aydos K, Turhan NO, Satiroglu H. Comparison of semen parameters between pregnant and nonpregnant couples with male factor infertility during intrauterine insemination. Turk J Med Sci. 2009;39:531–536.
63. Turhan NO, Duvan CI, Bolkan F, Onaran Y. Effect of isoflavone on plasma nitrite/nitrate, homocysteine, and lipid levels in Turkish women in the early postmenopausal period: a randomized controlled trial. Turk J Med Sci. 2009;39:367–375.
64. Derbent A, Yılmaz Z, Simavlı S, Ozer O, Turhan NO. First-trimester ultrasonography revealed a gestational sac featuring cystic spaces and no visible embryo: a case of trisomy 7. J Turk Ger Gynecol Assoc. 2010;11:61–62.
65. Gümüş İİ, Karakurt F, Kargılı A, Turhan NO, Uyar ME. Association between prepregnancy body mass index, gestational weight gain, and perinatal outcomes. Turk J Med Sci. 2010;40:365–370.
66. Duvan Cİ, Gözdemir E, Kaygusuz I, Kamalak Z, Turhan NO. Etonogestrel contraceptive implant (Implanon): analysis of patient compliance and adverse effects in the breastfeeding period. J Turk Ger Gynecol Assoc. 2010;11:141–144.
67. Kaygusuz I, Turhan NO, Duvan CI, Koca C, Aydin M. Effect of genistein therapy on plasma levels of asymmetric dimethylarginine in healthy postmenopausal women: a randomized, placebo-controlled study. Fertil Steril. 2010;94:764–766.
68. Köşüş N, Köşüş A, Duran M, Simavlı S, Turhan N. Comparison of standard mammography with digital mammography and digital infrared thermal imaging for breast cancer screening. J Turk Ger Gynecol Assoc. 2010;11:152–157.
69. Gurbuz N, Sirav B, Yuvaci HU, Turhan N, Coskun ZK, Seyhan N. Is there any possible genotoxic effect in exfoliated bladder cells of rats under the exposure of 1800 MHz GSM-like modulated radiofrequency radiation (RFR)? Electromagn Biol Med. 2010;29:98–104.
70. Kösüs A, Kösüs N, Duran M, Turhan NO. Assessment of mean platelet volume of pregnant women with gestational diabetes mellitus and impaired glucose tolerance as a marker of future cardiovascular disease risk. British Journal of Diabetes & Vascular Disease. 2010;10:233–237.
71. Derbent A, Simavli S, Gümüş II, Tatli MM, Turhan NO. Nifedipine for the treatment of preterm labor in twin and singleton pregnancies. Arch Gynecol Obstet. 2011;284:821–826.
72. Köşüş A, Köşüş N, Usluoğulları B, Duran M, Turhan NO, Tekşam M. Fetal magnetic resonance imaging in obstetric practice. J Turk Ger Gynecol Assoc. 2011;12:39–46.
73. Köşüş N, Köşüş A, Turhan NO. Discrepancy in improvement of hearing loss between left and right ears after postmenopausal hormone therapy. Med Hypotheses. 2011;76:447–449.
74. Derbent A, Tatli MM, Duran M, Tonbul A, Kafali H, Akyol M, Turhan NO. Transient tachypnea of the newborn: effects of labor and delivery type in term and preterm pregnancies. Arch Gynecol Obstet. 2011;283:947–951.
75. Derbent A, Kargili A, Koca C, Gümüş II, Sevgili S, Sımavli S, Karakurt F, Turhan NO. Serum platelet-activating factor acetylhydrolase activity: relationship with metabolic syndrome in women with history of gestational diabetes mellitus. Gynecol Endocrinol. 2011;27:128–133.
76. Kosus N, Kosus A, Yıldırım M, Duran M, Turhan NO. Mean platelet volume as a marker of thrombosis in patients with missed abortion. Acta Haematol. 2011;125:208–209.
77. Turhan N, Pekel A, Arıkan Y, Duvan CI, Bayrak O. Single or double sperm wash processing by density gradient centrifugation: effect on citrate-induced intrauterine insemination cycle outcomes. Tur J Med Sci. 2011;41:39–44.
78. Köşüş A, Köşüş N, Turhan NO. Assessment of cardiomyopathy in fetuses of women with false-positive oral glucose loading test. Eur J Obstet Gynecol Reprod Biol. 2011;154:37–39.
79. Köşüş N, Köşüş A, Turhan NO, Kamalak Z. Do threshold values of ovarian volume and follicle number for diagnosing polycystic ovarian syndrome in Turkish women differ from western countries? Eur J Obstet Gynecol Reprod Biol. 2011;154:177–181.
80. Duvan Cİ, Cumaoglu A, Turhan NO, Karasu C, Kafali H. Oxidant/antioxidant status in premenstrual syndrome. Arch Gynecol Obstet. 2011;283:299–304.
81. Derbent A, Yanik F, Simavli S, Atasoy L, Ürün E, Kuscu E, Turhan NO. First-trimester maternal serum PAPP-A and free β-hCG levels in hyperemesis gravidarum. Prenatal Diag. 2011;31:450–453.
82. Köşüş N, Köşüş A, Turhan NO, Kurtaran H. Effect of tibolone on audiologic functions in menopausal women. Climacteric. 2011;14:262–267.
83. Turhan N, Pekel A, Ayrım A, Bayrak Ö. ICSI outcome in severe oligoasthenozoospermic patients and its relationship to prewash progressive sperm motility. Turk J Med Sci. 2011;41(1):995–999.
84. Köşüş N, Köşüş A, Turhan NO. Relationship of ovarian volume with mean platelet volume and lipid profile in patients with polycystic ovary syndrome. Exp Ther Med. 2011;2:1141–1144.
85. Kosus A, Kosus N, Duran M, Turhan N. Spontaneous rupture of fetal hydronephrosis: case report. Minerva Med. 2011;102:339–343.
86. Köşüş N, Köşüş A, Güler A, Simavlı SA, Turhan NO. Transcervical intrauterine levobupivacaine infusion or paracervical block for pain control during endometrial biopsy. Exp Ther Med. 2012;3:683–688.
87. Köşüş A, Köşüş N, Turhan NO. Is there any relation between umbilical artery and vein diameter and estimated fetal weight in healthy pregnant women? J Med Ultrasonics. 2012;39:227–234.
88. Keskin EA, Onur O, Keskin HL, Gumus II, Kafali H, Turhan N. Transcutaneous electrical nerve stimulation improves low back pain during pregnancy. Gynecol Obstet Invest. 2012;74:76–83.
89. Köşüş N, Köşüş A, Turhan NO. Mean platelet volume as a marker of future cardiovascular disease risk in pregnant women with impaired fasting glucose and impaired glucose tolerance. Turk J Med Sci. 2012;42:1–7.
90. Hızlı D, Köşüş A, Köşüş N, Kamalak Z, Ak D, Turhan NO. The impact of birth weight and maternal history on acne, hirsutism, and menstrual disorder symptoms in Turkish adolescent girls. Endocrine. 2012;41:473–478.
91. Köşüş A, Köşüş N, Turhan N. What is the best cut-off point for screening gestational diabetes in Turkish women? Turk J Med Sci. 2012;42:523–531.
92. Karabulut A, Derbent AU, Yıldırım M, Simavli S, Turhan NO. Evaluation of risk factors and effect of physical activity in caesarean section in nulliparous women. J Matern Fetal Neonatal Med. 2012;25:1456–1459.
93. Köşüş A, Köşüş N, Turhan NO. Gestational diabetes: comparison of the Carpenter and the Coustan thresholds with the new thresholds of Turkish women and implications of variations in diagnostic criteria. J Matern Fetal Neonatal Med. 2012;25(6):616–622.
94. Köşüş A, Köşüş N, Turhan NO. Are the first-trimester volumetric measurements with two-dimensional ultrasonography satisfactory? J Matern Fetal Neonatal Med. 2012;25:1117–1121.
95. Köşüş A, Köşüş N, Haktankaçmaz SA, Ak D, Turhan NO. Effect of dose and duration of micronized progesterone treatment during the first trimester on incidence of glucose intolerance and on birth weight. Fetal Diagn Ther. 2012;31:49–54.
96. Köşüş N, Köşüş A, Hizli D, Bitirgen EU, Turhan NO. Can serum ferritin, vitamin B12, and folic acid levels affect serum screening tests during pregnancy? J Matern Fetal Neonatal Med. 2012;25:1674–1677.
97. Köşüş N, Köşüş A, Turhan NO. First-trimester volumetric measurements: relation with hormone levels and fetal heart rate. Arch Gynecol Obstet. 2012;286:365–372.
98. Köşüş N, Köşüş A, Turhan NO, Kurtaran H. Hearing levels in menopausal women and the effect of tibolone on audiological functions. J Obstet Gynaecol. 2012;32:294–297.
99. Derbent AU, Yanik FF, Gümüş II, Simavli S, Turhan NO. Impact of inherited thrombophilias on first- and second-trimester maternal serum markers for aneuploidy. J Matern Fetal Neonatal Med. 2012;25:2177–2181.
100. Köşüş A, Köşüş N, Duran M, Turhan NO. Does assisted reproductive technology itself or polycystic ovary syndrome as a cause of infertility have any effect on first-trimester serum screening results? J Reprod Med. 2012;57:129–135.
101. Hızlı D, Köşüş N, Köşüş A, Kasap B, Kafali H, Turhan NO. First-trimester reference ranges for decidual thickness and its relation to progesterone levels. J Perinat Med. 2012;40:521–525.
102. Kösüs N, Kösüs A, Kamalak Z, Hızlı D, Turhan NO. Impact of adrenal versus ovarian androgen ratio on signs and symptoms of polycystic ovarian syndrome. Gynecological Endocrinol. 2012;28:611–614.
103. Derbent AU, Karabulut A, Yıldırım M, Simavlı SA, Turhan NO. Evaluation of risk factors in cesarean delivery among multiparous women with a history of vaginal delivery. J Turk Ger Gynecol Assoc. 2012;13:15–20.
104. Turhan N, Celik H, Duvan Cİ, Onaran Y, Aydın M, Armutcu F. Investigation of oxidative balance in patients with dysmenorrhea by multiple serum markers. J Turk Ger Gynecol Assoc. 2012;13:233–236.
105. Karaltı MO, Tınar Ş, Turhan NO, Öztürk DC. A case with vesicouterine fistula: minireview. Arch Gynecol Obstet. 2012;285:667–670.
106. Turhan N, Pekel A, Ayrım A, Kasap B, Bayrak Ö. Effectiveness of HP-hMG versus r-FSH in patients undergoing IVF/ICSI cycles with moderate male-factor infertility. Turk J Med Sci. 2013;43:144–149.
107. Kösüs N, Kösüs A, Duran M, Turhan NO. Effect of number of abnormal oral glucose tolerance test (OGTT) values on birth weight in women with gestational diabetes. Indian J Med Res. 2013;137:95–101.
108. Köşüş N, Köşüş A, Hızlı D, Turhan NO. Appetite hormones and hyperemesis gravidarum. OA Medical Hypothesis. 2014;18;2:1–3.
109. Duran M, Köşüş A, Köşüş N, Turhan NO. Relation between serum PAPP-A level and umbilical cord thickness during first trimester of pregnancy. J Matern Fetal Neonatal Med. 2014;27:385–387.
110. Simavli S, Derbent AU, Uysal S, Turhan NO. Hepcidin, iron status, and inflammation variables among healthy pregnant women in the Turkish population. J Matern Fetal Neonatal Med. 2014;27:75–79.
111. Kosus N, Köşüş A, Demircioğlu RI, Simavlı S, Derbent A, Keskin EA, Turhan NO. Transcervical intrauterine levobupivacaine or lidocaine infusion for pain control during endometrial biopsy. Pain Res Manag. 2014;19:82–86.
112. Duran M, Ustunyurt E, Kosus A, Kosus N, Turhan N, Hızlı D, Sarac GN, Erdogan D. Does vitamin E prevent tubal damage caused by smoking? A light microscopy and animal study. Eur J Obstet Gynecol Reprod Biol. 2014;175:149–151.
113. Turhan N, Simavlı S, Kaygusuz İ, Kasap B. Totally inverted cervix due to a huge prolapsed cervical myoma simulating chronic nonpuerperal uterine inversion. Int J Surg Case Rep. 2014;21:513–515.
114. Duran M, Turhan N, Kosus A, Kosus N, Sarac GN, Erdogan D, Keskin EA. Do cigarette smoke and vitamin E affect the development of endometrial pinopods? An animal study. Eur J Obstet Gynecol Reprod Biol. 2014;179C:117–120.
115. Kasap B, Akbaba E, Turhan NO, Kucuk M, Akin MA. Successful treatment of MTHFR A1298C and C677T mutant ectopic pregnant woman with extremely high serum β-hCG levels using single-dose methotrexate. J Cases Obstet Gynecol. 2014;1:54–56.
116. Köşüş N, Köşüş A, Duran M, Turhan NO. Effect of underlying infertility factors on second-trimester serum screening results. J Reprod Med. 2014;59:76–80.
117. Simavli S, Derbent AU, Keskin EA, Inegol IG, Uysal S, Turhan N. Do the first-, second-, and third-trimester maternal serum hepcidin concentrations clarify obstetric complications? J Matern Fetal Neonatal Med. 2014;19:1–17.
118. Onaran Y, Keskin EA, Duvan Cİ, Simavlı SA, Koca C, Kafalı H, Turhan N. Prohepcidin in maternal circulation: is it related with spontaneous preterm labor? Turk J Med Sci. 2014;44(6):1108–1113.
119. Köşüş N, Köşüş A, Turhan N. Relation between abdominal subcutaneous fat tissue thickness and inflammatory markers during pregnancy. Arch Med Sci. 2014 Aug 29;10:739–745.
120. Pekel A, Gönenç A, Turhan NO, Kafalı H. Changes of sFas and sFasL, oxidative stress markers in serum and follicular fluid of patients undergoing IVF. J Assist Reprod Genet. 2015;32(2):233–241.
121. Duvan CI, Simavli S, Keskin EA, Onaran Y, Turhan NO, Koca C. Is the level of maternal serum prohepcidin associated with preeclampsia? Hypertens Pregnancy. 2015;34(2):145–152.
122. Harmandar B, Yılmaz N, Akbaba E, Turhan NO, Kosan U, Kucuk M, Akın MN, Celik OI. Brenner tumor of the ovary with isolated elevation of the serum alkaline phosphatase level. J Cases Obstet Gynecol. 2015;2:4–5.
123. Akin MN, Kasap B, Turhan NO, Akbaba E, Oner G, Kucuk M. Conservative management of rectovestibular fistula in a pregnant woman. J Cases Obstet Gynecol. 2015;2:34–36.
124. Duran ME, Aydın A, Gökalp Ö, Köşüş N, Saraç GN, Turhan N. Possible protective effect of applying vitamin E to the rats having been exposed to cigarette smoke: an animal study. Global Advanced Research Journal of Medicine and Medical Science. 2015;4:183–189.
125. Oner G, Duran M, Ulug P, Turhan N, Kumtepe Y. Evaluation of the effects of dehydroepiandrosterone on ovarian reserve in a rat model with serum AMH and follicle count. Mitteilungen Klosterneuburg. 2015;65:114–121.
126. Oner G, Uluğ P, Duran M, Kumtepe Y, Turhan N. Evaluation of the effects of quadrivalent human papilloma virus (HPV) vaccine on the ovarian reserve in a rat model with anti-Müllerian hormone and histological analysis. Asian Academic Research Journal of Multidisciplinary. 2015;32:143–150.
127. Duran ME, Gökalp Ö, Alper T, Turhan N. Placenta accreta which is completed successfully with surgical procedure: case report. Clinical Case Reports and Reviews. 2015;1:16–18.
128. Duran M, Köşüş A, Köşüş N, Turhan NO. CRP, HbA1c, lipid, and biochemical parameters and their relation with maternal visceral adipose tissue and subcutaneous fat tissue thickness. Turk J Med Sci. DOI: 10.3906/sag-1404-100.
129. Kasap B, Akbaba G, Yeniçeri EN, Akın MN, Akbaba E, Öner G, Turhan NÖ, Duru ME. Adequate iodine levels in healthy pregnant women. A cross-sectional survey of dietary intake in Turkey. Saudi Med J. 2016;37(6):698–702.
130. Kasap B, Türkçü ÜÖ, Akbaba E, Sarıyıldız B, Küçük M, Turhan NO, Öner G, Özcan A. The predictive role of sTWEAK levels in pregnant women with first-trimester vaginal bleeding. J Matern Fetal Neonatal Med. 2018;31(13):1715–1719.
131. Khan HL, Bhatti S, Abbas S, Kaloglu C, Qurat-Ul-Ain Zahra S, Khan YL, Hassan Z, Turhan NÖ, Aydin HH. Melatonin levels and microRNA (miRNA) relative expression profile in the follicular ambient microenvironment in patients undergoing in vitro fertilization process. J Assist Reprod Genet. 2021;38(2):443–459.