John A. Collins

17.7k citations
221 papers · 11.5k indexed · 3 hit papers · h-index 53

Impact in

    • Ovarian function and disorders
    • Reproductive Health and Technologies
    • Sperm and Testicular Function
    • Endometriosis Research and Treatment
    • Gynecological conditions and treatments

Papers in

John A. Collins

211 papers receiving 10.7k citations

Hit Papers

Reactive oxygen species, aging and articular cartilage homeostasis 2018 · 465 citations
465200720262013201950010001.5k

Peers

John A. Collins
Comparison fields: 5 of 174
  • Reproductive Medicine 5.6k
  • Obstetrics and Gynecology 1.2k
  • Pediatrics, Perinatology and Child Health 2.8k
  • Public Health, Environmental and Occupational Health 3.1k
  • Rheumatology 1.4k
Replace Cindy Farquhar with:
Cindy Farquhar New Zealand
James J. Walker United Kingdom
Martin den Heijer Netherlands
Antonio Simone Laganà Italy
Fulvio Zullo Italy
Régine P.M. Steegers‐Theunissen Netherlands
Vin Tangpricha United States
Clemens Tempfer Austria
Wolfgang Holzgreve Switzerland
Euan M. Wallace Australia
John A. Collins relative to Cindy Farquhar New Zealand Cindy Farquhar's profile →
Citations per field
00.5×2.9×
Cindy Farquhar · 1×
Citations per year

Countries citing papers authored by John A. Collins

Since Specialization
Citations

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

Fields of papers citing papers by John A. Collins

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John A. Collins. 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 John A. Collins. The network helps show where John A. Collins may publish in the future.

Co-authorship network

The 25 scholars most cited alongside John A. Collins, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with John A. Collins Line = papers co-authored together John A. Collins links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20240
2 202318
3 202319
4 20221
5 20201
6 201624
7 20132
8 200939
9
Delay in seeking medical care for self-detected breast symptoms in New Zealand women.
200241
10
Social determinants of human reproduction
200197
11
Ovarian and endometrial function during hormonal contraception
200149
12
Continuation rates for oral contraceptives and hormone replacement therapy
200016
13 200028
14
Female infertility: Treatment options for complicated cases
199736
15 198966
16 198434
17 198335
18
The pathophysiology of hemorrhagic shock.
198226
19
Self-Determination in International Law: The Palestinians
19801
20
Massive transfusion in swine.
19773

About John A. Collins

John A. Collins is a scholar working on Reproductive Medicine, Obstetrics and Gynecology, Critical Care and Intensive Care Medicine, Pediatrics, Perinatology and Child Health and Rheumatology, having authored 221 papers that have together received 11.5k indexed citations. Recurring topics across this work include Ovarian function and disorders (48 papers), Assisted Reproductive Technology and Twin Pregnancy (41 papers), Reproductive Health and Technologies (39 papers), Reproductive Biology and Fertility (28 papers), Osteoarthritis Treatment and Mechanisms (21 papers), Gynecological conditions and treatments (14 papers), Estrogen and related hormone effects (14 papers) and Sperm and Testicular Function (12 papers). The work is most often cited by research in Reproductive Medicine (5.6k citations), Obstetrics and Gynecology (1.2k citations), Pediatrics, Perinatology and Child Health (2.8k citations), Public Health, Environmental and Occupational Health (3.1k citations) and Rheumatology (1.4k citations). John A. Collins has collaborated with scholars based in Canada, United States and United Kingdom. Frequent co-authors include Richard F. Loeser, Jacky Boivin, K.G. Nygren, Laura Bunting, Brian O. Diekman, Edward G. Hughes, J.L.H. Evers, Jesalyn Bolduc, Donna M. Fedorkow and Salim Daya. Their work appears in journals such as Fertility and Sterility, Human Reproduction, American Journal of Obstetrics and Gynecology, Annals of Surgery and Osteoarthritis and Cartilage.

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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