Colm O’Moráin

51 total papers · 2.4k total citations
33 papers, 1.6k citations indexed

About

Colm O’Moráin is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Immunology. According to data from OpenAlex, Colm O’Moráin has authored 33 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Surgery, 14 papers in Pulmonary and Respiratory Medicine and 5 papers in Immunology. Recurrent topics in Colm O’Moráin’s work include Helicobacter pylori-related gastroenterology studies (19 papers), Gastric Cancer Management and Outcomes (12 papers) and Eosinophilic Esophagitis (11 papers). Colm O’Moráin is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (19 papers), Gastric Cancer Management and Outcomes (12 papers) and Eosinophilic Esophagitis (11 papers). Colm O’Moráin collaborates with scholars based in Ireland, Spain and France. Colm O’Moráin's co-authors include C. T. Keane, Gerry Coghlan, D. J. McKenna, H. Humphries, D. Rourke Gilligan, Cornelius P. Dooley, E. Sweeney, Françis Mégraud, Peter Malfertheiner and Dino Vaira and has published in prestigious journals such as The Lancet, SHILAP Revista de lepidopterología and Gastroenterology.

Co-authorship network of co-authors of Colm O’Moráin

This figure shows the co-authorship network connecting the top 25 collaborators of Colm O’Moráin. A scholar is included among the top collaborators of Colm O’Moráin 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 Colm O’Moráin. Colm O’Moráin is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Colm O’Moráin

32 papers receiving 1.5k citations

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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2026