John M. Duggan

31 papers and 806 indexed citations i.

About

John M. Duggan is a scholar working on Surgery, Gastroenterology and General Health Professions. According to data from OpenAlex, John M. Duggan has authored 31 papers receiving a total of 806 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Surgery, 8 papers in Gastroenterology and 6 papers in General Health Professions. Recurrent topics in John M. Duggan’s work include Helicobacter pylori-related gastroenterology studies (9 papers), Eosinophilic Esophagitis (5 papers) and Esophageal and GI Pathology (4 papers). John M. Duggan is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (9 papers), Eosinophilic Esophagitis (5 papers) and Esophageal and GI Pathology (4 papers). John M. Duggan collaborates with scholars based in Australia, United States and Belgium. John M. Duggan's co-authors include Anne Duggan, Johanna Westbrook, Melissa Young, Magnus Halland, Kerry Inder, Anthony Houghton, Geoffrey Berry, R. Louise Rushworth, Alan R. Zinsmeister and L. Joseph Melton and has published in prestigious journals such as Journal of Clinical Epidemiology, Gastrointestinal Endoscopy and The Medical Journal of Australia.

In The Last Decade

Co-authorship network of co-authors of John M. Duggan i

Fields of papers citing papers by John M. Duggan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John M. Duggan. 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 John M. Duggan. The network helps show where John M. Duggan may publish in the future.

Countries citing papers authored by John M. Duggan

Since Specialization
Citations

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