John R. Marshall

4.6k citations
107 papers · 3.3k indexed · 1 hit paper · h-index 28

Impact in

Papers in

John R. Marshall

103 papers receiving 2.9k citations

Hit Papers

Plasma estrone, estradiol, estriol, progesterone, and 17-hydroxyprogesterone in human pregnancy 1972 · 448 citations
4481972202619902008100200300400

Peers

John R. Marshall
Comparison fields: 5 of 150
  • Reproductive Medicine 721
  • Public Health, Environmental and Occupational Health 1.0k
  • Obstetrics and Gynecology 257
  • Behavioral Neuroscience 88
  • Pediatrics, Perinatology and Child Health 474
Replace Britt-Marie Landgren with:
Britt-Marie Landgren Sweden
Maas Jan Heineman Netherlands
John E. Buster United States
Veronica Gomez‐Lobo United States
Susan D. Reed United States
Wulf H. Utian United States
Göran Berg Sweden
Gerson Weiss United States
Helen Roberts New Zealand
Kristen Kasza United States
John R. Marshall relative to Britt-Marie Landgren Sweden Britt-Marie Landgren's profile →
Citations per field
00.5×1.5×1.9×
Britt-Marie Landgren · 1×
Citations per year

Countries citing papers authored by John R. Marshall

Since Specialization
Citations

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

Fields of papers citing papers by John R. Marshall

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside John R. Marshall, 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 R. Marshall Line = papers co-authored together John R. Marshall links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20234
2 20237
3 20176
4 20168
5
[Porphyria in South Africa].
20030
6
Comorbidity and its effects on panic disorder.
199626
7 19911
8
Folate and alcohol consumption and the risk of lung cancer
19914
9 19912
10 19912
11 19884
12 19871
13 198655
14 198010
15 197737
16 197731
17
Effect of dexamethasone on serum cortisol and androgen levels in hirsute patients.
197664
18 197517
19 19705
20 196937

About John R. Marshall

John R. Marshall is a scholar working on Reproductive Medicine, Obstetrics and Gynecology, Public Health, Environmental and Occupational Health, General Psychology and Experimental and Cognitive Psychology, having authored 107 papers that have together received 3.3k indexed citations. Recurring topics across this work include Ovarian function and disorders (13 papers), Reproductive Biology and Fertility (8 papers), Reproductive System and Pregnancy (8 papers), Urinary Tract Infections Management (6 papers), Pregnancy and preeclampsia studies (6 papers), Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes (6 papers), Hypothalamic control of reproductive hormones (6 papers) and Pelvic floor disorders treatments (4 papers). The work is most often cited by research in Reproductive Medicine (721 citations), Public Health, Environmental and Occupational Health (1.0k citations), Obstetrics and Gynecology (257 citations), Behavioral Neuroscience (88 citations) and Pediatrics, Perinatology and Child Health (474 citations). John R. Marshall has collaborated with scholars based in United States, United Kingdom and Canada. Frequent co-authors include Calvin J. Hobel, Dan Tulchinsky, Carl H. Fellner, Andrew J. Tomarken, Richard J. Davidson, Jeffrey B. Henriques, Saxon Graham, G. T. ROSS, John E. Buster and Anthony W. Chow. Their work appears in journals such as American Journal of Obstetrics and Gynecology, The Journal of Clinical Endocrinology & Metabolism, Fertility and Sterility, Obstetrical & Gynecological Survey and American Journal of Psychiatry.

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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