John May
Impact in
- Gastroenterology top 5%
- Gastrointestinal Tumor Research and Treatment
- Emergency Medical Services top 2%
- Central Venous Catheters and Hemodialysis
Papers in
- Health 4
- Gun Ownership and Violence Research 4
- Co-authors
- Peter SedmanB. Mancey-JonesJ MacFieP. M. SagarD JohnstoneRoger L. HughesCharles J. MitchellM Hartley
- Journals
- British journal of surgery (3 papers)Diseases of the Colon & Rectum (2 papers)Infection Control and Hospital Epidemiology (2 papers)AIDS Education and Prevention (1 paper)Annals of Internal Medicine (1 paper)
- Partner nations
- United KingdomUnited StatesGermany
In The Last Decade
John May
27 papers receiving 1.1k citations
Peers
Comparison fields: 5 of 97
- Gastroenterology 102
- Emergency Medical Services 131
- Critical Care and Intensive Care Medicine 73
- Surgery 523
- Pulmonary and Respiratory Medicine 355
Countries citing papers authored by John May
This map shows the geographic impact of John May'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 May with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John May more than expected).
Fields of papers citing papers by John May
This network shows the impact of papers produced by John May. 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 May. The network helps show where John May may publish in the future.
Co-authors
The 25 scholars most cited alongside John May, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2024 | 0 | |
| 2 | 2022 | 2 | |
| 3 | 2021 | 2 | |
| 4 | 2021 | 8 | |
| 5 | 2021 | 1 | |
| 6 | 2018 | 4 | |
| 7 | 2012 | 4 | |
| 8 | 2007 | 6 | |
| 9 | 2002 | 36 | |
| 10 | 2002 | 13 | |
| 11 | 2000 | 5 | |
| 12 | 1998 | 130 | |
| 13 | 1995 | 80 | |
| 14 | 1995 | 9 | |
| 15 | 1995 | 80 | |
| 16 | 1994 | 272 | |
| 17 | 1993 | 10 | |
| 18 | 1993 | 15 | |
| 19 | 1988 | 88 | |
| 20 | 1988 | 41 |
About John May
John May is a scholar working on Health, Emergency Medical Services, Gastroenterology, Ophthalmology and Nephrology, having authored 30 papers that have together received 1.1k indexed citations. Recurring topics across this work include Cardiac Valve Diseases and Treatments (4 papers), Gun Ownership and Violence Research (4 papers), Clinical Nutrition and Gastroenterology (3 papers), Criminal Justice and Corrections Analysis (3 papers), Suicide and Self-Harm Studies (3 papers), Colorectal Cancer Surgical Treatments (3 papers), Traumatic Ocular and Foreign Body Injuries (3 papers) and Acute Myocardial Infarction Research (3 papers). The work is most often cited by research in Gastroenterology (102 citations), Emergency Medical Services (131 citations), Critical Care and Intensive Care Medicine (73 citations), Surgery (523 citations) and Pulmonary and Respiratory Medicine (355 citations). John May has collaborated with scholars based in United Kingdom, United States and Germany. Frequent co-authors include Peter Sedman, B. Mancey-Jones, J MacFie, P. M. Sagar, D Johnstone, Roger L. Hughes, Charles J. Mitchell, M Hartley, J D Davies and David A. Johnston. Their work appears in journals such as British journal of surgery, Diseases of the Colon & Rectum, Infection Control and Hospital Epidemiology, AIDS Education and Prevention and Annals of Internal Medicine.
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.