Ray Postuma
Impact in
- Nutrition and Dietetics top 5%
- Clinical Nutrition and Gastroenterology
- Infant Nutrition and Health
- Clinical Biochemistry top 10%
- Metabolism and Genetic Disorders
Papers in
- Surgery 10
- Intestinal Malrotation and Obstruction Disorders 4
- Congenital gastrointestinal and neural anomalies 2
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- Trauma and Emergency Care Studies 2
- Appendicitis Diagnosis and Management 2
- Co-authors
- Cynthia Trevenen (1 shared paper)Stanley P. Moroz (2 shared papers)Alasdair G. W. Hunter (1 shared paper)Richard Stanwick (2 shared papers)Rodney Watts (2 shared papers)Colin C. Ferguson (1 shared paper)P. W. B. Pease (1 shared paper)Richard Keijzer (2 shared papers)
- Journals
- Journal of Pediatric Surgery (10 papers)International Journal of Surgery (1 paper)The Journal of Pediatrics (1 paper)The Lancet (1 paper)Archives of Disease in Childhood (1 paper)
- Partner nations
- CanadaUnited KingdomUnited States
In The Last Decade
Ray Postuma
19 papers receiving 376 citations
Peers
Comparison fields: 5 of 76
- Nutrition and Dietetics 165
- Clinical Biochemistry 53
- Emergency Medicine 56
- Surgery 207
- Pediatrics, Perinatology and Child Health 57
Countries citing papers authored by Ray Postuma
This map shows the geographic impact of Ray Postuma'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 Ray Postuma with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ray Postuma more than expected).
Fields of papers citing papers by Ray Postuma
This network shows the impact of papers produced by Ray Postuma. 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 Ray Postuma. The network helps show where Ray Postuma may publish in the future.
Co-authors
The 17 scholars most cited alongside Ray Postuma, 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 | 1979 | 144 | |
| 2 | 1978 | 45 | |
| 3 | 1978 | 27 | |
| 4 | 1982 | 24 | |
| 5 | 2005 | 24 | |
| 6 | 1983 | 21 | |
| 7 | 1987 | 21 | |
| 8 | 1985 | 19 | |
| 9 | 2001 | 18 | |
| 10 | Day-care versus inpatient pediatric surgery: a comparison of costs incurred by parents. | 1987 | 14 |
| 11 | 2013 | 13 | |
| 12 | 1988 | 13 | |
| 13 | 2003 | 10 | |
| 14 | Evaluation of surgical faculty and surgical undergraduate teaching. | 1985 | 9 |
| 15 | 1976 | 6 | |
| 16 | 1987 | 4 | |
| 17 | Abnormalities of function and faecal water following the modified Soave operation for Hirschsprung's disease. | 1976 | 4 |
| 18 | 2021 | 2 | |
| 19 | 1975 | 2 |
About Ray Postuma
Ray Postuma is a scholar working on Surgery, Emergency Medicine, Public Health, Environmental and Occupational Health, Nutrition and Dietetics and Pediatrics, Perinatology and Child Health, having authored 19 papers that have together received 420 indexed citations. Recurring topics across this work include Intestinal Malrotation and Obstruction Disorders (4 papers), Clinical Nutrition and Gastroenterology (4 papers), Metabolism and Genetic Disorders (2 papers), Trauma and Emergency Care Studies (2 papers), Gastrointestinal motility and disorders (2 papers), Innovations in Medical Education (2 papers), Congenital gastrointestinal and neural anomalies (2 papers) and Appendicitis Diagnosis and Management (2 papers). The work is most often cited by research in Nutrition and Dietetics (165 citations), Clinical Biochemistry (53 citations), Emergency Medicine (56 citations), Surgery (207 citations) and Pediatrics, Perinatology and Child Health (57 citations). Ray Postuma has collaborated with scholars based in Canada, United Kingdom and United States. Frequent co-authors include Cynthia Trevenen, Stanley P. Moroz, Alasdair G. W. Hunter, Richard Stanwick, Rodney Watts, Colin C. Ferguson, P. W. B. Pease, Richard Keijzer, B.J. Hancock and Nathan E. Wiseman. Their work appears in journals such as Journal of Pediatric Surgery, International Journal of Surgery, The Journal of Pediatrics, The Lancet and Archives of Disease in Childhood.
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.