Jack Amar

23 papers and 470 indexed citations i.

About

Jack Amar is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Oncology. According to data from OpenAlex, Jack Amar has authored 23 papers receiving a total of 470 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Pulmonary and Respiratory Medicine, 11 papers in Surgery and 8 papers in Oncology. Recurrent topics in Jack Amar’s work include Gallbladder and Bile Duct Disorders (7 papers), Colorectal Cancer Screening and Detection (6 papers) and Microscopic Colitis (5 papers). Jack Amar is often cited by papers focused on Gallbladder and Bile Duct Disorders (7 papers), Colorectal Cancer Screening and Detection (6 papers) and Microscopic Colitis (5 papers). Jack Amar collaborates with scholars based in Canada, United Kingdom and United States. Jack Amar's co-authors include Matthew Bjerknes, Hazel Cheng, Robert Enns, Jennifer J. Telford, Geoffrey W. Gardiner, Eric Lam, Brian Bressler, Hin Hin Ko, Michael F. Byrne and Fergal Donnellan and has published in prestigious journals such as Gastroenterology, The American Journal of Gastroenterology and World Journal of Gastroenterology.

In The Last Decade

Co-authorship network of co-authors of Jack Amar

This figure shows the co-authorship network connecting the top 25 collaborators of Jack Amar. A scholar is included among the top collaborators of Jack Amar based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Jack Amar. Jack Amar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by Jack Amar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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.

Countries citing papers authored by Jack Amar

Since Specialization
Citations

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).

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.

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2026