Ramazan Mercan

1.7k total citations
41 papers, 1.2k citations indexed

About

Ramazan Mercan is a scholar working on Public Health, Environmental and Occupational Health, Reproductive Medicine and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Ramazan Mercan has authored 41 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Public Health, Environmental and Occupational Health, 26 papers in Reproductive Medicine and 13 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Ramazan Mercan's work include Reproductive Biology and Fertility (20 papers), Assisted Reproductive Technology and Twin Pregnancy (13 papers) and Ovarian function and disorders (11 papers). Ramazan Mercan is often cited by papers focused on Reproductive Biology and Fertility (20 papers), Assisted Reproductive Technology and Twin Pregnancy (13 papers) and Ovarian function and disorders (11 papers). Ramazan Mercan collaborates with scholars based in Türkiye, United States and France. Ramazan Mercan's co-authors include C. Alataş, Başak Balaban, Bülent Urman, Aycan Isiklar, Senai Aksoy, A. Nuhoglu, S. Aksoy, Sercan Aksoy, Barış Ata and Kayhan Yakın and has published in prestigious journals such as SHILAP Revista de lepidopterología, Human Reproduction and Fertility and Sterility.

In The Last Decade

Ramazan Mercan

39 papers receiving 1.1k citations

Peers

Ramazan Mercan

PHEOH

PPCH

Ingrid Duijkers Netherlands

Michael S. Opsahl United States

C. Alataş Türkiye

John L. Frattarelli United States

Marcos Ferrando Spain

Joanne Gunby Canada

Ulun Uluğ Türkiye

Ilse A.J. van Rooij Netherlands

Gillian Lockwood United Kingdom

Helena Tinkanen Finland

Ingrid Duijkers Netherlands

Ramazan Mercan

1.0k ×1.2

PHEOH

805 ×1.0

235 ×0.6

PPCH

63 ×0.3

195 ×1.5

Citations per year, relative to Ramazan Mercan Ramazan Mercan (= 1×) peers Ingrid Duijkers

Countries citing papers authored by Ramazan Mercan

Since Specialization

Citations

This map shows the geographic impact of Ramazan Mercan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ramazan Mercan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ramazan Mercan more than expected).

Fields of papers citing papers by Ramazan Mercan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ramazan Mercan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ramazan Mercan. The network helps show where Ramazan Mercan may publish in the future.

Co-authorship network of co-authors of Ramazan Mercan

This figure shows the co-authorship network connecting the top 25 collaborators of Ramazan Mercan. A scholar is included among the top collaborators of Ramazan Mercan based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ramazan Mercan. Ramazan Mercan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Mercan, Ramazan, et al.. (2025). Embryo versus endometrial receptivity: untangling a complex debate. Frontiers in Endocrinology. 16. 1537847–1537847. 2 indexed citations

Mercan, Ramazan, et al.. (2024). Critical appraisal and narrative review of the literature in IVF/ICSI patients with adenomyosis and endometriosis. SHILAP Revista de lepidopterología. 6. 1525705–1525705. 1 indexed citations

Türkgeldi, Engin, Bülent Urman, Süleyman Utku Çelik, et al.. (2015). Laparoscopic Management of Deep Pelvic Endometriosis With Minimal Complications: Three-Year Experience. Journal of Minimally Invasive Gynecology. 22(6). S178–S179. 1 indexed citations

Mercan, Ramazan, et al.. (2011). Conjoined twins after intracytoplasmic sperm injection and transfer of day-3 embryos. Fertility and Sterility. 96(2). e111–e114. 11 indexed citations

Mercan, Ramazan, Susan E. Lanzendorf, Jacob Mayer, Ahmed Nassar, & S.J. Muasher. (2009). The outcome of clinical pregnancies following intracytoplasmic sperm injection is not affected by semen quality. Andrologia. 30(2). 91–95. 12 indexed citations

Urman, Bülent, Barış Ata, Kayhan Yakın, et al.. (2009). Luteal phase empirical low molecular weight heparin administration in patients with failed ICSI embryo transfer cycles: a randomized open-labeled pilot trial. Human Reproduction. 24(7). 1640–1647. 69 indexed citations

Mercan, Sibel, Ramazan Mercan, & Oğuz Karamustafalıoğlu. (2005). Case report: delirium associated with ovarian hyperstimulation syndrome. Reproductive BioMedicine Online. 10(2). 178–181. 1 indexed citations

Balaban, Başak, Bülent Urman, Aycan Isiklar, et al.. (2001). The effect of pronuclear morphology on embryo quality parameters and blastocyst transfer outcome. Human Reproduction. 16(11). 2357–2361. 100 indexed citations

Balaban, Başak, et al.. (2001). Blastocyst-stage transfer of poor-quality cleavage-stage embryos results in higher implantation rates. Fertility and Sterility. 75(3). 514–518. 57 indexed citations

10.

Mercan, Ramazan, Bülent Urman, C. Alataş, et al.. (2000). Outcome of testicular sperm retrieval procedures in non-obstructive azoospermia: percutaneous aspiration versus open biopsy. Human Reproduction. 15(7). 1548–1551. 57 indexed citations

11.

Urman, Bülent, Senai Aksoy, C. Alataş, et al.. (2000). Comparing two embryo transfer catheters. Use of a trial transfer to determine the catheter applied.. PubMed. 45(2). 135–8. 22 indexed citations

12.

Balaban, Başak, Bülent Urman, Aycan Isiklar, et al.. (2000). Progression to the blastocyst stage of embryos derived from testicular round spermatids. Human Reproduction. 15(6). 1377–1382. 36 indexed citations

13.

Urman, Bülent, C. Alataş, Senai Aksoy, et al.. (1999). Elevated serum progesterone level on the day of human chorionic gonadotropin administration does not adversely affect implantation rates after intracytoplasmic sperm injection and embryo transfer. Fertility and Sterility. 72(6). 975–979. 53 indexed citations

14.

Balaban, Başak, Bülent Urman, C. Alataş, et al.. (1999). In-vitro culture of spermatozoa induces motility and increases implantation and pregnancy rates after testicular sperm extraction and intracytoplasmic sperm injection. Human Reproduction. 14(11). 2808–2811. 37 indexed citations

15.

Mercan, Ramazan, Sergio Oehninger, Suheil J. Muasher, et al.. (1998). Impact of Fertilization History and Semen Parameters on ICSI Outcome. Journal of Assisted Reproduction and Genetics. 15(1). 39–45. 13 indexed citations

16.

Mercan, Ramazan, Jacob Mayer, S. Jones, et al.. (1997). Improved oocyte quality is obtained with follicle stimulating hormone alone than with follicle stimulating hormone/human menopausal gonadotrophin combination. Human Reproduction. 12(9). 1886–1889. 27 indexed citations

17.

Mercan, Ramazan, et al.. (1997). The impact of an egg donor's age and her prior fertility on recipient pregnancy outcome. Fertility and Sterility. 68(2). 370–372. 26 indexed citations

18.

Ayhan, A., et al.. (1993). Immature teratoma of the ovary.. PubMed. 14(3). 205–7. 16 indexed citations

19.

Ayhan, A., Ramazan Mercan, Zafer Selçuk Tuncer, Rahime Tuncer, & Hüsnü A. Kişnişçi. (1993). Postconceptional cervical cerclage. International Journal of Gynecology & Obstetrics. 42(3). 243–246. 7 indexed citations

20.

Ayhan, Ali̇, et al.. (1992). Complications of radical vulvectomy and inguinal lymphadenectomy for the treatment of carcinoma of the vulva. Journal of Surgical Oncology. 51(4). 243–245. 12 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact