Alan Barkun
Impact in
- Gastroenterology top 0.01%
- Gastrointestinal Bleeding Diagnosis and Treatment
- Surgery top 0.05%
- Helicobacter pylori-related gastroenterology studies
- Gastrointestinal disorders and treatments
- Esophageal and GI Pathology
- Pediatric Hepatobiliary Diseases and Treatments
Papers in
- Surgery 352
- Helicobacter pylori-related gastroenterology studies 103
- Esophageal and GI Pathology 81
- Gastrointestinal disorders and treatments 76
- Gastroenterology 216
- Gastrointestinal Bleeding Diagnosis and Treatment 152
- Gastroesophageal reflux and treatments 68
- Co-authors
- Myriam Martel (133 shared papers)Marc Bardou (59 shared papers)Caroline Reinhold (16 shared papers)Jeffrey Barkun (23 shared papers)Carlo A Fallone (45 shared papers)Elham Rahme (18 shared papers)David Armstrong (39 shared papers)P M Bret (9 shared papers)
- Journals
- Gastrointestinal Endoscopy (91 papers)Gastroenterology (49 papers)The American Journal of Gastroenterology (40 papers)Alimentary Pharmacology & Therapeutics (33 papers)Endoscopy (21 papers)
- Partner nations
- CanadaUnited StatesFrance
In The Last Decade
Alan Barkun
533 papers receiving 18.3k citations
Alan Barkun's Hit Papers
Peers
Comparison fields: 5 of 184
- Gastroenterology 6.7k
- Surgery 12.2k
- Pulmonary and Respiratory Medicine 7.1k
- Oncology 5.1k
- Transplantation 269
Countries citing papers authored by Alan Barkun
This map shows the geographic impact of Alan Barkun'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 Alan Barkun with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alan Barkun more than expected).
Fields of papers citing papers by Alan Barkun
This network shows the impact of papers produced by Alan Barkun. 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 Alan Barkun. The network helps show where Alan Barkun may publish in the future.
Co-authors
The 25 scholars most cited alongside Alan Barkun, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 555 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | International Consensus Recommendations on the Management of Patients With Nonvariceal Upper Gastrointestinal Bleeding Hit paper breakdown → | 2010 | 734 |
| 2 | Omeprazole Compared with Misoprostol for Ulcers Associated with Nonsteroidal Antiinflammatory Drugs Hit paper breakdown → | 1998 | 653 |
| 3 | Obesity and colorectal cancer Hit paper breakdown → | 2013 | 591 |
| 4 | 2003 | 368 | |
| 5 | Optimizing Adequacy of Bowel Cleansing for Colonoscopy: Recommendations From the US Multi-Society Task Force on Colorectal Cancer Hit paper breakdown → | 2014 | 352 |
| 6 | 1992 | 331 | |
| 7 | 2003 | 283 | |
| 8 | 2004 | 270 | |
| 9 | 2003 | 256 | |
| 10 | 1995 | 247 | |
| 11 | ACG Clinical Guideline: Upper Gastrointestinal and Ulcer Bleeding Hit paper breakdown → | 2021 | 246 |
| 12 | 2008 | 237 | |
| 13 | 1994 | 223 | |
| 14 | 2018 | 210 | |
| 15 | 2003 | 210 | |
| 16 | 1996 | 195 | |
| 17 | 2014 | 177 | |
| 18 | 1996 | 172 | |
| 19 | 2018 | 166 | |
| 20 | 2015 | 162 |
About Alan Barkun
Alan Barkun is a scholar working on Surgery, Gastroenterology, Pulmonary and Respiratory Medicine, Oncology and Epidemiology, having authored 555 papers that have together received 19.0k indexed citations. Recurring topics across this work include Gastrointestinal Bleeding Diagnosis and Treatment (152 papers), Helicobacter pylori-related gastroenterology studies (103 papers), Colorectal Cancer Screening and Detection (102 papers), Gallbladder and Bile Duct Disorders (96 papers), Gastric Cancer Management and Outcomes (93 papers), Esophageal and GI Pathology (81 papers), Gastrointestinal disorders and treatments (76 papers) and Gastroesophageal reflux and treatments (68 papers). The work is most often cited by research in Gastroenterology (6.7k citations), Surgery (12.2k citations), Pulmonary and Respiratory Medicine (7.1k citations), Oncology (5.1k citations) and Transplantation (269 citations). Alan Barkun has collaborated with scholars based in Canada, United States and France. Frequent co-authors include Myriam Martel, Marc Bardou, Caroline Reinhold, Jeffrey Barkun, Carlo A Fallone, Elham Rahme, David Armstrong, P M Bret, Majid A. Almadi and Mostafa Atri. Their work appears in journals such as Gastrointestinal Endoscopy, Gastroenterology, The American Journal of Gastroenterology, Alimentary Pharmacology & Therapeutics and Endoscopy.
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.