Fergal Donnellan

64 papers and 621 indexed citations
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About

Fergal Donnellan is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Gastroenterology. According to data from OpenAlex, Fergal Donnellan has authored 64 papers receiving a total of 621 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Surgery, 26 papers in Pulmonary and Respiratory Medicine and 21 papers in Gastroenterology. Recurrent topics in Fergal Donnellan’s work include Gastrointestinal Bleeding Diagnosis and Treatment (17 papers), Gallbladder and Bile Duct Disorders (12 papers) and Hemostasis and retained surgical items (9 papers). Fergal Donnellan is often cited by papers focused on Gastrointestinal Bleeding Diagnosis and Treatment (17 papers), Gallbladder and Bile Duct Disorders (12 papers) and Hemostasis and retained surgical items (9 papers). Fergal Donnellan collaborates with scholars based in Canada, Ireland and United States. Fergal Donnellan's co-authors include Michael F. Byrne, Garret Cullen, Daljeet Chahal, Garry Courtney, Robert Enns, Eric Lam, David F. Schaeffer, Jack Amar, Alan Hoi Lun Yau and Frank E. Murray and has published in prestigious journals such as Gastroenterology, Journal of Clinical Pathology and American Journal of Physiology-Gastrointestinal and Liver Physiology.

In The Last Decade

Co-authorship network of co-authors of Fergal Donnellan

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

Fergal Donnellan

60 papers receiving 561 citations

Fields of papers citing papers by Fergal Donnellan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Fergal Donnellan. 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 Fergal Donnellan. The network helps show where Fergal Donnellan may publish in the future.

Countries citing papers authored by Fergal Donnellan

Since Specialization
Citations

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