Jack Amar
- Gastroenterology top 5%
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- Colorectal Cancer Screening and Detection 6
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- Gallbladder and Bile Duct Disorders 7
- Gastric Cancer Management and Outcomes 4
- Biliary and Gastrointestinal Fistulas 3
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- Pediatric Hepatobiliary Diseases and Treatments 4
- Esophageal and GI Pathology 4
- Gastrointestinal disorders and treatments 2
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- Microscopic Colitis 5
Jack Amar
23 papers receiving 473 citations
Peers
Comparison fields: 5 of 61
- Gastroenterology 76
- Oncology 204
- Pulmonary and Respiratory Medicine 166
- Surgery 195
- Pathology and Forensic Medicine 75
Countries citing papers authored by Jack Amar
This map shows the geographic impact of Jack Amar'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 Jack Amar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jack Amar more than expected).
Fields of papers citing papers by Jack Amar
This network shows the impact of papers produced by Jack Amar. 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 Jack Amar. The network helps show where Jack Amar may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Jack Amar, 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 | 2019 | 5 | |
| 2 | 2019 | 3 | |
| 3 | 2018 | 12 | |
| 4 | 2014 | 28 | |
| 5 | 2014 | 64 | |
| 6 | 2011 | 16 | |
| 7 | 2010 | 42 | |
| 8 | 2009 | 2 | |
| 9 | 2008 | 41 | |
| 10 | 2007 | 8 | |
| 11 | 2005 | 4 | |
| 12 | 2004 | 23 | |
| 13 | 2002 | 31 | |
| 14 | 2002 | 4 | |
| 15 | 2002 | 4 | |
| 16 | 2001 | 8 | |
| 17 | 2000 | 1 | |
| 18 | 2000 | 1 | |
| 19 | 1996 | 21 | |
| 20 | 1984 | 70 |
About Jack Amar
Jack Amar is a scholar working on Pulmonary and Respiratory Medicine, Gastroenterology, Oncology, Surgery and Epidemiology, having authored 23 papers that have together received 482 indexed citations. Recurring topics across this work include Gallbladder and Bile Duct Disorders (7 papers), Colorectal Cancer Screening and Detection (6 papers), Microscopic Colitis (5 papers), Pediatric Hepatobiliary Diseases and Treatments (4 papers), Esophageal and GI Pathology (4 papers), Gastric Cancer Management and Outcomes (4 papers), Biliary and Gastrointestinal Fistulas (3 papers) and Gastrointestinal disorders and treatments (2 papers). The work is most often cited by research in Gastroenterology (76 citations), Oncology (204 citations), Pulmonary and Respiratory Medicine (166 citations), Surgery (195 citations) and Pathology and Forensic Medicine (75 citations). Jack Amar has collaborated with scholars based in Canada, Ireland and United Kingdom. Frequent co-authors include Matthew Bjerknes, Hazel Cheng, Robert Enns, Jennifer J. Telford, Geoffrey W. Gardiner, Eric Lam, Brian Bressler, Fergal Donnellan, Michael F. Byrne and Hin Hin Ko. Their work appears in journals such as Gastrointestinal Endoscopy, Gastroenterology, The Anatomical Record, Digestive Diseases and Sciences and The American Journal of Gastroenterology.
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.