Jack Amar
Impact in
- Gastroenterology top 5%
- Gastrointestinal Bleeding Diagnosis and Treatment
-
- Colorectal Cancer Screening and Detection
- Cancer Cells and Metastasis
- Pancreatic and Hepatic Oncology Research
Papers in
-
- Microscopic Colitis 5
- Pneumocystis jirovecii pneumonia detection and treatment 1
-
- Gallbladder and Bile Duct Disorders 5
- Biliary and Gastrointestinal Fistulas 2
- Co-authors
- Hazel Cheng (2 shared papers)Matthew Bjerknes (2 shared papers)Robert Enns (16 shared papers)Eric Lam (8 shared papers)Jennifer J. Telford (10 shared papers)Geoffrey W. Gardiner (1 shared paper)Brian Bressler (7 shared papers)Fergal Donnellan (3 shared papers)
- Journals
- Gastrointestinal Endoscopy (7 papers)Gastroenterology (2 papers)World Journal of Gastroenterology (1 paper)The Anatomical Record (1 paper)Canadian Journal of Gastroenterology and Hepatology (1 paper)
- Partner nations
- CanadaUnited StatesIreland
In The Last Decade
Jack Amar
23 papers receiving 490 citations
Peers
Comparison fields: 5 of 59
- Gastroenterology 70
- Oncology 162
- Pulmonary and Respiratory Medicine 129
- Pathology and Forensic Medicine 61
- Surgery 136
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-authors
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
Showing the 20 most-cited of 23 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1986 | 84 | |
| 2 | 2014 | 72 | |
| 3 | 1984 | 72 | |
| 4 | 2008 | 44 | |
| 5 | 2010 | 44 | |
| 6 | 2002 | 33 | |
| 7 | 2014 | 28 | |
| 8 | 2004 | 23 | |
| 9 | 1996 | 21 | |
| 10 | 2011 | 16 | |
| 11 | 2018 | 15 | |
| 12 | 2011 | 10 | |
| 13 | 2001 | 8 | |
| 14 | 2007 | 8 | |
| 15 | 2019 | 5 | |
| 16 | 2002 | 4 | |
| 17 | 2005 | 4 | |
| 18 | 2002 | 4 | |
| 19 | 2017 | 3 | |
| 20 | 2019 | 3 |
About Jack Amar
Jack Amar is a scholar working on Epidemiology, Pulmonary and Respiratory Medicine, Surgery, Oncology and Molecular Biology, having authored 23 papers that have together received 505 indexed citations. Recurring topics across this work include Gallbladder and Bile Duct Disorders (5 papers), Microscopic Colitis (5 papers), Colorectal Cancer Screening and Detection (4 papers), Gastrointestinal disorders and treatments (2 papers), Gut microbiota and health (2 papers), Biliary and Gastrointestinal Fistulas (2 papers), Gastrointestinal Bleeding Diagnosis and Treatment (2 papers) and Pneumocystis jirovecii pneumonia detection and treatment (1 paper). The work is most often cited by research in Gastroenterology (70 citations), Oncology (162 citations), Pulmonary and Respiratory Medicine (129 citations), Pathology and Forensic Medicine (61 citations) and Surgery (136 citations). Jack Amar has collaborated with scholars based in Canada, United States and Ireland. Frequent co-authors include Hazel Cheng, Matthew Bjerknes, Robert Enns, Eric Lam, Jennifer J. Telford, Geoffrey W. Gardiner, Brian Bressler, Fergal Donnellan, Hin Hin Ko and Michael F. Byrne. Their work appears in journals such as Gastrointestinal Endoscopy, Gastroenterology, World Journal of Gastroenterology, The Anatomical Record and Canadian Journal of Gastroenterology and Hepatology.
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.