R. Frydman

7.1k total citations
228 papers, 5.1k citations indexed

About

R. Frydman is a scholar working on Pediatrics, Perinatology and Child Health, Public Health, Environmental and Occupational Health and Reproductive Medicine. According to data from OpenAlex, R. Frydman has authored 228 papers receiving a total of 5.1k indexed citations (citations by other indexed papers that have themselves been cited), including 92 papers in Pediatrics, Perinatology and Child Health, 90 papers in Public Health, Environmental and Occupational Health and 86 papers in Reproductive Medicine. Recurrent topics in R. Frydman's work include Reproductive Biology and Fertility (57 papers), Assisted Reproductive Technology and Twin Pregnancy (50 papers) and Ovarian function and disorders (48 papers). R. Frydman is often cited by papers focused on Reproductive Biology and Fertility (57 papers), Assisted Reproductive Technology and Twin Pregnancy (50 papers) and Ovarian function and disorders (48 papers). R. Frydman collaborates with scholars based in France, Spain and Italy. R. Frydman's co-authors include H. Fernandez, F. Olivennes, Rénato Fanchin, J Testart, Y. Ville, François Audibert, Nelly Frydman, Dominique de Ziegler, C. Lelaidier and F. Dray and has published in prestigious journals such as The Journal of Clinical Endocrinology & Metabolism, Annals of the New York Academy of Sciences and American Journal of Obstetrics and Gynecology.

In The Last Decade

R. Frydman

219 papers receiving 4.8k citations

Peers

R. Frydman

PHEOH

PPCH

IMMUN

Shlomo Mashiach Israel

S. Mashiach Israel

Zion Ben‐Rafael Israel

Ariel Weissman Israel

Eliezer Shalev Israel

Wellington P. Martins Brazil

René Frydman France

Ulla‐Britt Wennerholm Sweden

Bradley J. Van Voorhis United States

Mark V. Sauer United States

Shlomo Mashiach Israel

R. Frydman

2.5k ×1.1

PHEOH

2.5k ×1.1

2.0k ×1.0

PPCH

1.4k ×1.7

670 ×1.0

IMMUN

Citations per year, relative to R. Frydman R. Frydman (= 1×) peers Shlomo Mashiach

Countries citing papers authored by R. Frydman

Since Specialization

Citations

This map shows the geographic impact of R. Frydman'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 R. Frydman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. Frydman more than expected).

Fields of papers citing papers by R. Frydman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. Frydman. 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 R. Frydman. The network helps show where R. Frydman may publish in the future.

Co-authorship network of co-authors of R. Frydman

This figure shows the co-authorship network connecting the top 25 collaborators of R. Frydman. A scholar is included among the top collaborators of R. Frydman 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 R. Frydman. R. Frydman 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

Lamazou, F., F. Fuchs, Michaël Grynberg, et al.. (2011). Annulations en fécondation in vitro : mauvais pronostic, mauvaises répondeuses, ou variabilité de la réponse à la stimulation ? Analyse de 142 annulations. Journal de gynécologie, obstétrique et biologie de la reproduction. Supplément. 41(1). 41–47. 14 indexed citations

Lamazou, F., V. Letouzey, Elisângela Arbo, et al.. (2009). Place de l’échographie pour le bilan de la réserve ovarienne dans le cadre d’une infertilité. Gynécologie Obstétrique & Fertilité. 37(5). 425–431. 2 indexed citations

Rouiller‐Fabre, Virginie, Romain Lambrot, Vincent Muczynski, et al.. (2008). Ontogenèse et régulations des fonctions testiculaires chez le fœtus humain. Gynécologie Obstétrique & Fertilité. 36(9). 898–907. 6 indexed citations

Picone, Olivier, et al.. (2008). Risque d’absence de diagnostic prénatal d’une délétion 22q11.2 associée à une autre anomalie chromosomique dans une malformation cardiaque conotroncale. Journal de gynécologie, obstétrique et biologie de la reproduction. Supplément. 37(3). 299–301. 1 indexed citations

Burlet, P, Nelly Frydman, Nadine Gigarel, et al.. (2006). Multiple displacement amplification improves PGD for fragile X syndrome. Molecular Human Reproduction. 12(10). 647–652. 53 indexed citations

Foix‐L’Hélias, L., et al.. (2005). Preliminary Follow Up at 1 and 2 Years After PGD. Fertility and Sterility. 84. S100–S100. 1 indexed citations

Frydman, R., et al.. (2003). Accouchement en 2003 : quelle médicalisation ?. Gynécologie Obstétrique & Fertilité. 31(4). 388–392. 1 indexed citations

Audibert, François, et al.. (2002). Perinatal factors affecting survival and survival without disability of extreme premature infants at two years of age. European Journal of Obstetrics & Gynecology and Reproductive Biology. 105(2). 124–131. 19 indexed citations

Olivennes, F., Sébastien Lacroix, Rénato Fanchin, et al.. (2001). Follicular cohort of IVF patients treated with GnRH agonists or antagonists.. Fertility and Sterility. 76(3). S174–S175. 1 indexed citations

10.

Gervaise, A., et al.. (2000). [Cervical cerclage with buried prosthetic band: technique, indications and results in a series of 28 pregnancies].. PubMed. 29(6). 579–87. 9 indexed citations

11.

Olivennes, F. & R. Frydman. (1998). Friendly IVF: the way of the future?. Human Reproduction. 13(5). 1121–1124. 63 indexed citations

12.

Ville, Y., J. P. Bernard, S. Doumerc, et al.. (1996). Transabdominal fetoscopy in fetal anomalies diagnosed by ultrasound in the first trimester of pregnancy. Ultrasound in Obstetrics and Gynecology. 8(1). 11–15. 9 indexed citations

13.

Olivennes, F., C Righini, Rénato Fanchin, et al.. (1996). A protocol using a low dose of gonadotrophin-releasing hormone agonist might be the best protocol for patients with high follicle stimulating hormone concentrations on day 3. Human Reproduction. 11(6). 1169–1172. 55 indexed citations

14.

Francoual, J, et al.. (1995). Urinary cGMP levels during pregnancy with and without uterine contractions. European Journal of Obstetrics & Gynecology and Reproductive Biology. 63(1). 17–19. 9 indexed citations

15.

Olivennes, F., A Hazout, C. Lelaidier, et al.. (1994). Fertiliza1tion and early embryology: Four indications for embryo transfer at the blastocyst stage. Human Reproduction. 9(12). 2367–2373. 80 indexed citations

16.

Fernández, H., Philippe Bourget, Pascale Fabbro-Péray, et al.. (1993). Antibiotic prophylaxis against postpartum endometritis after vaginal delivery: a prospective randomized comparison between Amox-CA (Augmentin®) and abstention. European Journal of Obstetrics & Gynecology and Reproductive Biology. 50(3). 169–175. 19 indexed citations

17.

Olivennes, F., Rénato Fanchin, Dominique de Ziegler, & R. Frydman. (1993). “Poor responders”: Screening and treatment possibilities. Journal of Assisted Reproduction and Genetics. 10(2). 115–117. 3 indexed citations

18.

Ducot, B., et al.. (1992). Influence of sperm parameters on outcome of subzonal insemination in the case of previous IVF failure. Human Reproduction. 7(10). 1407–1413. 17 indexed citations

19.

Ville, Y., S. Doumerc, F. Daffos, et al.. (1992). First‐trimester diagnosis of nuchal anomalies: significance and fetal outcome. Ultrasound in Obstetrics and Gynecology. 2(5). 314–316. 74 indexed citations

20.

Pons, J C, et al.. (1989). Chorionic villus sampling after first trimester diagnosis of fetal cystic hygroma colli. European Journal of Obstetrics & Gynecology and Reproductive Biology. 33(2). 141–146. 17 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