George K. Petsas

588 total citations
12 papers, 443 citations indexed

About

George K. Petsas is a scholar working on Public Health, Environmental and Occupational Health, Reproductive Medicine and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, George K. Petsas has authored 12 papers receiving a total of 443 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Public Health, Environmental and Occupational Health, 8 papers in Reproductive Medicine and 5 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in George K. Petsas's work include Reproductive Biology and Fertility (7 papers), Ovarian function and disorders (6 papers) and Endometriosis Research and Treatment (3 papers). George K. Petsas is often cited by papers focused on Reproductive Biology and Fertility (7 papers), Ovarian function and disorders (6 papers) and Endometriosis Research and Treatment (3 papers). George K. Petsas collaborates with scholars based in Greece, Germany and Australia. George K. Petsas's co-authors include George T. Lainas, Efstratios M. Κolibianakis, Trifon G. Lainas, Ioannis Sfontouris, Antonis Makrigiannakis, Efthymia Alexopoulou, Udo Jeschke, Bettina Tóth, K. Relakis and Basil C. Tarlatzis and has published in prestigious journals such as British Journal of Cancer, Human Reproduction and Histochemistry and Cell Biology.

In The Last Decade

George K. Petsas

12 papers receiving 427 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
George K. Petsas Greece	11	321	299	152	105	46	12	443
Muhammad Fatum United Kingdom	13	346 1.1×	328 1.1×	122 0.8×	53 0.5×	46 1.0×	24	522
Fabio Scarpellini Italy	11	238 0.7×	224 0.7×	91 0.6×	307 2.9×	146 3.2×	53	514
Tolga B. Mesen United States	7	231 0.7×	198 0.7×	72 0.5×	41 0.4×	19 0.4×	8	343
Jehoshua Dor Israel	11	320 1.0×	283 0.9×	157 1.0×	59 0.6×	61 1.3×	25	455
Raquel Mendoza‐Tesarik Spain	11	343 1.1×	282 0.9×	100 0.7×	83 0.8×	37 0.8×	23	444
Valentina Grisendi Italy	14	709 2.2×	633 2.1×	291 1.9×	38 0.4×	61 1.3×	19	810
János Urbancsek Hungary	14	514 1.6×	560 1.9×	330 2.2×	91 0.9×	95 2.1×	48	755
Verónica Alam United States	12	439 1.4×	338 1.1×	173 1.1×	114 1.1×	128 2.8×	20	580
A. Lewin Israel	13	417 1.3×	298 1.0×	177 1.2×	45 0.4×	31 0.7×	29	614
İrem Demiral Türkiye	8	209 0.7×	91 0.3×	66 0.4×	89 0.8×	31 0.7×	12	314

Countries citing papers authored by George K. Petsas

Since Specialization

Citations

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

Fields of papers citing papers by George K. Petsas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by George K. Petsas. 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 George K. Petsas. The network helps show where George K. Petsas may publish in the future.

Co-authorship network of co-authors of George K. Petsas

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

All Works

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12 of 12 papers shown

Sfontouris, Ioannis, et al.. (2018). Complex chromosomal aberrations in a fetus originating from oocytes with smooth endoplasmic reticulum (SER) aggregates. Systems Biology in Reproductive Medicine. 64(4). 283–290. 8 indexed citations

Sfontouris, Ioannis, Efstratios M. Κolibianakis, George T. Lainas, et al.. (2017). Blastocyst utilization rates after continuous culture in two commercial single-step media: a prospective randomized study with sibling oocytes. Journal of Assisted Reproduction and Genetics. 34(10). 1377–1383. 10 indexed citations

Sfontouris, Ioannis, Efstratios M. Κolibianakis, George T. Lainas, et al.. (2017). Blastocyst Development in a Single Medium Compared to Sequential Media: A Prospective Study With Sibling Oocytes. Reproductive Sciences. 24(9). 1312–1318. 13 indexed citations

Lainas, George T., Efstratios M. Κolibianakis, Ioannis Sfontouris, et al.. (2013). Pregnancy and neonatal outcomes following luteal GnRH antagonist administration in patients with severe early OHSS. Human Reproduction. 28(7). 1929–1942. 24 indexed citations

Petsas, George K., Udo Jeschke, Darko Richter, et al.. (2012). Aberrant expression of corticotropin-releasing hormone in pre-eclampsia induces expression of FasL in maternal macrophages and extravillous trophoblast apoptosis. Molecular Human Reproduction. 18(11). 535–545. 21 indexed citations

Lainas, George T., Efstratios M. Κolibianakis, Ioannis Sfontouris, et al.. (2012). Outpatient management of severe early OHSS by administration of GnRH antagonist in the luteal phase: an observational cohort study. Reproductive Biology and Endocrinology. 10(1). 69–69. 35 indexed citations

Makrigiannakis, Antonis, George K. Petsas, Bettina Tóth, K. Relakis, & Udo Jeschke. (2011). Recent advances in understanding immunology of reproductive failure. Journal of Reproductive Immunology. 90(1). 96–104. 59 indexed citations

Makrigiannakis, Antonis, Maria Karamouti, George K. Petsas, et al.. (2009). The expression of receptivity markers in the fallopian tube epithelium. Histochemistry and Cell Biology. 132(2). 159–167. 30 indexed citations

Lainas, Trifon G., Ioannis Sfontouris, George K. Petsas, et al.. (2009). Flexible GnRH antagonist protocol versus GnRH agonist long protocol in patients with polycystic ovary syndrome treated for IVF: a prospective randomised controlled trial (RCT). Human Reproduction. 25(3). 683–689. 125 indexed citations

10.

Minas, V., Sophia Kalantaridou, George K. Petsas, et al.. (2007). Intratumoral CRH modulates immuno-escape of ovarian cancer cells through FasL regulation. British Journal of Cancer. 97(5). 637–645. 50 indexed citations

11.

Lainas, Trifon G., et al.. (2007). Initiation of GnRH antagonist on Day 1 of stimulation as compared to the long agonist protocol in PCOS patients. A randomized controlled trial: effect on hormonal levels and follicular development. Human Reproduction. 22(6). 1540–1546. 32 indexed citations

12.

Lainas, Trifon G., et al.. (2005). In a flexible antagonist protocol, earlier, criteria-based initiation of GnRH antagonist is associated with increased pregnancy rates in IVF. Human Reproduction. 20(9). 2426–2433. 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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