Regan Jeffrey

680 total citations
13 papers, 511 citations indexed

About

Regan Jeffrey is a scholar working on Public Health, Environmental and Occupational Health, Reproductive Medicine and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Regan Jeffrey has authored 13 papers receiving a total of 511 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Public Health, Environmental and Occupational Health, 8 papers in Reproductive Medicine and 7 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Regan Jeffrey's work include Reproductive Biology and Fertility (9 papers), Assisted Reproductive Technology and Twin Pregnancy (6 papers) and Ovarian function and disorders (5 papers). Regan Jeffrey is often cited by papers focused on Reproductive Biology and Fertility (9 papers), Assisted Reproductive Technology and Twin Pregnancy (6 papers) and Ovarian function and disorders (5 papers). Regan Jeffrey collaborates with scholars based in Australia, United Kingdom and United States. Regan Jeffrey's co-authors include Colin D. Matthews, Graham M. Warnes, D. Payne, Christine A. Kirby, L. W. Cox, John F. Kerin, Sean P. Flaherty, John Peek, G. M. Warnes and M. M. Ralph and has published in prestigious journals such as The Lancet, Human Reproduction and Biology of Reproduction.

In The Last Decade

Regan Jeffrey

13 papers receiving 467 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Regan Jeffrey Australia	10	372	346	183	50	47	13	511
Caroline Ross United Kingdom	10	325 0.9×	297 0.9×	244 1.3×	51 1.0×	40 0.9×	17	474
Christine A. Kirby Australia	14	552 1.5×	531 1.5×	330 1.8×	93 1.9×	62 1.3×	25	806
R. Ron-El Israel	10	335 0.9×	239 0.7×	85 0.5×	79 1.6×	86 1.8×	20	409
Ken Dowell United Kingdom	13	429 1.2×	336 1.0×	246 1.3×	61 1.2×	98 2.1×	21	572
E. Kasterstein Israel	12	323 0.9×	332 1.0×	141 0.8×	92 1.8×	50 1.1×	18	477
Theodore A. Baramki United States	13	414 1.1×	384 1.1×	143 0.8×	62 1.2×	47 1.0×	22	588
Ibrahim Hammoud France	12	241 0.6×	250 0.7×	135 0.7×	52 1.0×	96 2.0×	31	409
J. D. Stanger Australia	11	340 0.9×	274 0.8×	137 0.7×	35 0.7×	29 0.6×	19	416
Mário Cavagna Brazil	12	396 1.1×	354 1.0×	168 0.9×	34 0.7×	22 0.5×	39	476
J. Belaisch-Allart France	11	583 1.6×	427 1.2×	117 0.6×	23 0.5×	38 0.8×	34	638

Countries citing papers authored by Regan Jeffrey

Since Specialization

Citations

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

Fields of papers citing papers by Regan Jeffrey

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Regan Jeffrey

This figure shows the co-authorship network connecting the top 25 collaborators of Regan Jeffrey. A scholar is included among the top collaborators of Regan Jeffrey 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 Regan Jeffrey. Regan Jeffrey is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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13 of 13 papers shown

Harrison, Keith, et al.. (2007). Oocyte cryopreservation as an adjunct to the assisted reproductive technologies. The Medical Journal of Australia. 186(7). 379–379. 2 indexed citations

Warnes, G. M., D. Payne, Regan Jeffrey, et al.. (1997). Reduced pregnancy rates following the transfer of human embryos frozen or thawed in culture media supplemented with normal serum albumin. Human Reproduction. 12(7). 1525–1530. 5 indexed citations

Payne, D., Sean P. Flaherty, Regan Jeffrey, Graham M. Warnes, & Colin D. Matthews. (1995). Successful Treatment of Severe Male Factor Infertility in 100 Consecutive Cycles Using Intracytoplasmic Sperm Injection. Obstetrical & Gynecological Survey. 50(6). 452–455. 16 indexed citations

Ledger, William J., et al.. (1994). The contribution of embryo cryopreservation to in-vitro fertilization/gamete intra-Fallopian transfer: 8 years experience. Human Reproduction. 9(1). 103–109. 36 indexed citations

Payne, D., Sean P. Flaherty, Regan Jeffrey, Graham M. Warnes, & Colin D. Matthews. (1994). Andrology: Successful treatment of severe male factor infertility in 100 consecutive cycles using intracytoplasmic sperm injection. Human Reproduction. 9(11). 2051–2057. 92 indexed citations

Warnes, G. M., et al.. (1994). Sex determination of preimplantation embryos by human testis-determining-gene amplification. The Lancet. 343(8889). 79–82. 54 indexed citations

Steyn, Richard & Regan Jeffrey. (1993). An adjunct to cerebral protection during circulatory arrest. European Journal of Cardio-Thoracic Surgery. 7(8). 443–444. 2 indexed citations

Warnes, Graham M., Patrick Quinn, Christine A. Kirby, et al.. (1984). In vitro fertilization and embryo transfer program, Department of Obstetrics and Gynecology, University of Adelaide at the Queen Elizabeth Hospital, Woodville, South Australia. Journal of Assisted Reproduction and Genetics. 1(1). 63–71. 24 indexed citations

Kerin, John F., John Peek, Graham M. Warnes, et al.. (1984). IMPROVED CONCEPTION RATE AFTER INTRAUTERINE INSEMINATION OF WASHED SPERMATOZOA FROM MEN WITH POOR QUALITY SEMEN. The Lancet. 323(8376). 533–535. 127 indexed citations

10.

Quinn, Patrick, et al.. (1983). The effect of clomid induced superovulation on human follicular and luteal function for extracorporeal fertilization and embryo transfer.. PubMed. 2(2). 129–42. 13 indexed citations

11.

Quinn, P A, et al.. (1983). INCIDENCE OF MULTIPLE PREGNANCY AFTER IN-VITRO FERTILISATION AND EMBRYO TRANSFER. The Lancet. 322(8349). 537–540. 48 indexed citations

12.

Kerin, John F., M. M. Ralph, D.K. Edmonds, et al.. (1981). HUMAN LUTEAL PHASE FUNCTION FOLLOWING OOCYTE ASPIRATION FROM THE IMMEDIATELY PREOVULAR GRAAFIAN FOLLICLE OF SPONTANEOUS OVULAR CYCLES. BJOG An International Journal of Obstetrics & Gynaecology. 88(10). 1021–1028. 56 indexed citations

13.

Bryant‐Greenwood, Gillian D., et al.. (1980). Relaxin Production by the Porcine Ovarian Graafian Follicle in vitro. Biology of Reproduction. 23(4). 792–800. 36 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.

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