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Academician

BÜLENT BERKER

Profesör

Ankara Üniversitesi Tıp Fakültesi Cerrahi Tıp Bilimleri Bölümü

Research topics OpenAlex
  1. Ana Dal Sağlık Bilimleri Temel Alanı
  2. Yan Dal Kadın Hastalıkları ve Doğum
Articles 183 YÖKSİS 68 · OpenAlex 115 Total citations 1,577 h-index 20 · OpenAlex Q1 articles 2 Scopus · WoS Q1 1 Best field rank #4,040 / 39,749 Main field · top 10.2% Co-authors 24 3 Turkish institutions

Citation impact

OpenAlex YÖKSİS articles matched in OpenAlex: 112 + YÖKSİS · co-author record: 44
h-index 20 Percentile in Türkiye: 94 #257 of 2,562 at their university by h-index
i10-index
47
Total citations
1,577
Top 5.4% in Türkiye
Per article
10.1
FWCI
0.77
1.00 = world average
World top 1%
0
World top 10%
9

Most cited articles

  1. Role of laparoscopic treatment of endometriosis in patients with failed in vitro fertilization cycles 2005 world top 10% 163 citations
  2. Homocysteine concentrations in follicular fluid are associated with poor oocyte and embryo qualities in polycystic ovary syndrome patients undergoing assisted reproduction 2009 world top 10% 152 citations
  3. Plasma interleukin-18 levels are increased in the polycystic ovary syndrome: relationship of carotid intima-media wall thickness and cardiovascular risk factors 2010 world top 10% 79 citations
How is this computed?

h-index and citations are computed from the citation counts of this academic’s YÖKSİS articles matched in OpenAlex (not Google Scholar, WoS or Scopus). Unmatched articles are not included. 44 articles (655 citations) tagged with this academic’s YÖK author id in co-authors’ YÖKSİS records count only towards citations, h-index and i10; article counts, percentiles and rankings use their own YÖKSİS list. h-index on the OpenAlex author profile: 24.

Field ranking

YÖKSİS ?

Collaboration network

From the author lists of YÖKSİS publication records. Duplicate records of a work count once; institutions are co-authors’ current YÖKSİS affiliations.

Co-authors
24
With an akaturk profile
12
Turkish institutions
3
Co-authored works
%27

Academic co-authors 12

  1. CEM SOMER ATABEKOĞLU Profesör · Ankara Üniversitesi same university 34
  2. MURAT SÖNMEZER Profesör · Ankara Üniversitesi same university 30
  3. BATUHAN ÖZMEN Profesör · Ankara Üniversitesi same university 28
  4. YAVUZ EMRE ŞÜKÜR Doçent · Ankara Üniversitesi same university 27
  5. RUHŞEN AYTAÇ Profesör · Ankara Üniversitesi same university 12
  6. MEHMET MURAT SEVAL Profesör · Ankara Üniversitesi same university 9
  7. ŞERİFE ESRA ÇETİNKAYA Profesör · Ankara Üniversitesi same university 4
  8. BATUHAN TURGAY Doçent · Ankara Üniversitesi same university 2
  9. CAN ATEŞ Doçent · Aksaray Üniversitesi 2
  10. ERKAN KALAFAT Doçent · Koç Üniversitesi 1
Show all (12)
  1. FULYA DÖKMECİ Profesör · Ankara Üniversitesi same university 1
  2. İBRAHİM YALÇIN Doçent · Dokuz Eylül Üniversitesi 1

National collaboration 3 institutions

Within own university43 joint works · Ankara Üniversitesi

  1. Aksaray Üniversitesi 2 works · 1 academics
  2. Dokuz Eylül Üniversitesi 1 works · 1 academics
  3. Koç Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 12

SALİH TAŞKIN 10FERİDE SÖYLEMEZ 4BETÜL YAKIŞTIRAN 3DİLEK ACAR 2HASAN ULUBAŞOĞLU 2MELAHAT ATASEVER 2UĞUR FIRAT ORTAÇ 2CAN OZAN ULUSOYDİLEK YÜKSELELİF DİDEM ÖZDEMİREMRE GÖKSAN PABUÇCUKORHAN KAHRAMAN

Authors without an akaturk profile (international researchers, retired or former academics, students, clinicians) are grouped by name spelling; short forms such as “Gulluce M.” join the single full name they match.

Indexes and citation percentiles

?
TR Index 2 articles
OpenAlex citation percentile
Top 1%0
Top 10%4
Avg · n 106 %43.7
Other counts

Scopus (SJR)

  • Best Q 9 Q1 2 Q2 2 Q3 4 Q4 1
  • YÖKSİS rows 12

WoS (JCR)

  • YÖKSİS rows 10

TR Index

  • YÖKSİS rows 3 articles

Articles

Articles with YÖKSİS and OpenAlex source split; narrow by quartile or TR Index.

183articles

Journals with publications

11 journals

Narrow down

Scopus (SJR)
Q12 Q22 Q34 Q42
WoS (JCR)
Q11 Q21 Q31 Q45
TR Index
2articles

Article list

  1. 2020 Endometrioma surgery is associated with increased risk of subsequent assisted reproductive technology cycle cancellation a retrospective cohort study JOURNAL OF OBSTETRICS AND GYNAECOLOGY DOI https://www.tandfonline.com/doi/full/10.1080/01443615.2020.1754366 YÖKSİS SJR Q3 JCR Q4
  2. 2019 The association of thyroid stimulating hormone levels and intrauterine insemination outcomes of euthyroid unexplained subfertile couples European Journal of Obstetrics Gynecology and Reproductive Biology DOI 10.1016/j.ejogrb.2019.06.022 YÖKSİS SJR Q2 JCR Q3 OpenAlex 77.0%
  3. 2019 Does different subfertility etiology affect pregnancy rates in intrauterine insemination cycles? Turkish Journal Of Medical Sciences DOI 10.3906/sag-1902-200 YÖKSİS TR Index SJR Q3 JCR Q4 OpenAlex 17.2%
  4. 2019 Total laparoscopic hysterectomy outcomes for large uterus (14Weeks) due to large and multiple fibroids Journal of Clinical Obstetrics Gynecology DOI 10.5336/jcog.2019-70932 YÖKSİS SJR Q4 OpenAlex 18.8%
  5. 2018 Protocol shift from agonist to antagonist or vice versa after an unsuccessful intracytoplasmic sperm injection cycle on the same patient does not improve outcome Taiwanese Journal of Obstetrics Gynecology DOI 10.1016/j.tjog.2018.04.016 YÖKSİS SJR Q3 JCR Q4 OpenAlex 70.3%
  6. 2018 A retrospective comparative study of prednisolone use in antagonist co-treated assisted reproductive technology cycles for patients with good prognosis Journal of Turkish Society of Obstetric and Gynecology DOI 10.4274/tjod.12244 2 YÖKSİS records YÖKSİS TR Index SJR Q4 OpenAlex 73.2%
  7. 2018 Hysteroscopic corrections for complete septate and T-shaped uteri have similar surgical and reproductive outcome Reproductive Sciences DOI 10.1177/1933719118756774 YÖKSİS SJR Q1 JCR Q2 OpenAlex top 10% OpenAlex 91.0%
  8. 2017 Can ovarian damage be reduced using hemostatic matrix during laparoscopic endometrioma surgery? A prospective, randomized study. Arch Gynecol Obstet YÖKSİS
  9. 2017 Final oocyte maturation with two different GnRH agonists in antagonist co-treated cycles at risk of ovarian hyperstimulation syndrome. Reprod Biomed YÖKSİS
  10. 2017 Comparison of intracytoplasmic sperm injection with testicular spermatozoa success in infertile men with obstructive and non-obstructive azoospermia a retrospective analysis Human Fertility DOI 10.1080/14647273.2016.1264632 YÖKSİS SJR Q2 JCR Q4 OpenAlex 81.1%
  11. 2017 Final oocyte maturation with two different GnRH agonists in antagonist co-treated cycles at risk of ovarian hyperstimulation syndrome Reproductive BioMedicine Online DOI 10.1016/j.rbmo.2016.10.004 3 YÖKSİS records YÖKSİS SJR Q1 JCR Q1 OpenAlex 85.8%
  12. 2017 Invitro fertilizasyon uygulanacak polikistik over sendromlu hastalar için Myo inositol ve folik asit desteği Jinekoloji Obstetrik ve Neonatoloji Tıp Dergisi YÖKSİS
  13. 2017 In Vitro Fertilizasyon Uygulanacak Polikistik Over Sendromlu Hastalar İçin Myo-İnositol Ve Folik Asit Desteği Jinekoloji - Obstetrik ve Neonatoloji Tıp Dergisi DOI http://jgon.org/index.php/JGON/article/view/466 4 YÖKSİS records YÖKSİS
  14. 2016 Does adding endometrial scratching to diagnostic hysteroscopy improve pregnancy rates in women with recurrent in-vitro fertilization failure? Gynecol Endocrinol. YÖKSİS
  15. 2016 Metabolic and carbohydrate characteristics of different phenotypes of polycystic ovary syndrome. J Turk Ger Gynecol Assoc YÖKSİS
  16. 2016 Follicular fluid norepinephrine and dopamine concentrations are higher in polycystic ovary syndrome Gynecol Endocrinol YÖKSİS
  17. 2016 Heavy metal and trace element concentrations in blood and follicular fluid affect ART outcome. Eur J Obstet Gynecol Reprod Biol YÖKSİS
  18. 2016 Comparison of intracytoplasmic sperm injection with testicular spermatozoa success in infertile men with obstructive and non-obstructive azoospermia; a retrospective analysis Hum Fertil (Camb). YÖKSİS
  19. 2015 Problems with the diagnosis of endometriosis. Womens Health (Lond YÖKSİS
  20. 2015 Infertility work-up: To what degree does laparoscopy change the management strategy based on hysterosalpingography findings? J Obstet Gynaecol Res. YÖKSİS

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