Colm O'Moráin

270 papers and 21.6k indexed citations i.

About

Colm O'Moráin is a scholar working on Surgery, Genetics and Epidemiology. According to data from OpenAlex, Colm O'Moráin has authored 270 papers receiving a total of 21.6k indexed citations (citations by other indexed papers that have themselves been cited), including 176 papers in Surgery, 78 papers in Genetics and 72 papers in Epidemiology. Recurrent topics in Colm O'Moráin’s work include Helicobacter pylori-related gastroenterology studies (138 papers), Inflammatory Bowel Disease (72 papers) and Microscopic Colitis (62 papers). Colm O'Moráin is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (138 papers), Inflammatory Bowel Disease (72 papers) and Microscopic Colitis (62 papers). Colm O'Moráin collaborates with scholars based in Ireland, United Kingdom and United States. Colm O'Moráin's co-authors include Françis Mégraud, Peter Malfertheiner, Javier P. Gisbert, David Y. Graham, Anthony Axon, Theodore Rokkas, Curt Tysk, A J Levi, Emad El‐Omar and Vibeke Binder and has published in prestigious journals such as Nature, New England Journal of Medicine and The Lancet.

In The Last Decade

Co-authorship network of co-authors of Colm O'Moráin i

Fields of papers citing papers by Colm O'Moráin

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Colm O'Moráin. 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 Colm O'Moráin. The network helps show where Colm O'Moráin may publish in the future.

Countries citing papers authored by Colm O'Moráin

Since Specialization
Citations

This map shows the geographic impact of Colm O'Moráin'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 Colm O'Moráin with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Colm O'Moráin 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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