J. M. Duggan

965 citations
42 papers · 715 indexed · h-index 14
Topics
Helicobacter pylori-related gastroenterology studies (16 papers)Gastrointestinal Bleeding Diagnosis and Treatment (7 papers)Gastroesophageal reflux and treatments (4 papers)

In The Last Decade

J. M. Duggan

41 papers receiving 657 citations

Peers

J. M. Duggan
Comparison fields: 5 of 89
  • Surgery 403
  • Gastroenterology 266
  • Pharmacology 185
  • Epidemiology 165
  • Pulmonary and Respiratory Medicine 74
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Robert P. Walt United Kingdom
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Citations per field
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Citations per year

Countries citing papers authored by J. M. Duggan

Since Specialization
Citations

This map shows the geographic impact of J. 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 J. 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 J. M. Duggan more than expected).

Fields of papers citing papers by J. M. Duggan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. M. Duggan

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

All Works

20 of 20 papers shown
#WorkIndexed citations
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2 2
3 5
4 5
5 2
6 52
7 23
8 84
9
Are down syndrome and coeliac disease associated? [4] (multiple letters)
1
10 21
11 12
12 13
13 7
14 1
15 6
16 84
17 4
18 8
19 3
20 1

About J. M. Duggan

J. M. Duggan is a scholar working on Gastroenterology, Critical Care and Intensive Care Medicine and Surgery, having authored 42 papers that have together received 715 indexed citations. Recurring topics across this work include Helicobacter pylori-related gastroenterology studies (16 papers), Gastrointestinal Bleeding Diagnosis and Treatment (7 papers) and Gastroesophageal reflux and treatments (4 papers). The work is most often cited by research in Gastroenterology (266 citations), Pharmacology (185 citations) and Surgery (403 citations). J. M. Duggan has collaborated with scholars based in Australia, United Kingdom and United States. Frequent co-authors include B. L. Chapman, Annette J. Dobson, Anne Duggan, David Henry, H. Daintree Johnson, Paul Fahey, DL O'Connell, R. Heller, Edward R. Smith and Michael Agrez. Their work appears in journals such as The Lancet, Physics Today and Gut.

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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