David Hagaman

1.1k total citations
25 papers, 793 citations indexed

About

David Hagaman is a scholar working on Surgery, Gastroenterology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, David Hagaman has authored 25 papers receiving a total of 793 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Surgery, 11 papers in Gastroenterology and 8 papers in Pulmonary and Respiratory Medicine. Recurrent topics in David Hagaman's work include Gastroesophageal reflux and treatments (10 papers), Asthma and respiratory diseases (7 papers) and Eosinophilic Esophagitis (6 papers). David Hagaman is often cited by papers focused on Gastroesophageal reflux and treatments (10 papers), Asthma and respiratory diseases (7 papers) and Eosinophilic Esophagitis (6 papers). David Hagaman collaborates with scholars based in United States and Bulgaria. David Hagaman's co-authors include Michael F. Vaezi, James C. Slaughter, C. Gaelyn Garrett, Yoshimichi Okayama, Dean D. Metcalfe, Marion Goutte, Jennifer A. Rymer, David O. Francis, Michael R. Woolhiser and Pawina Jiramongkolchai and has published in prestigious journals such as The Journal of Immunology, Gastroenterology and Journal of Allergy and Clinical Immunology.

In The Last Decade

David Hagaman

25 papers receiving 768 citations

Peers

David Hagaman
Comparison fields: 5 of 55
  • Gastroenterology 488
  • Surgery 424
  • Pulmonary and Respiratory Medicine 194
  • Immunology 173
  • Speech and Hearing 137
Replace Ahmet Dobrucalı with:
Ahmet Dobrucalı Türkiye
Sheldon Spector United States
Christopher D. Lind United States
C. Bilardi Italy
Achiya Amir Israel
Angela Miniaci Italy
Raymond Kim United States
Carlos Teruel Spain
N Ansaldi Italy
Eleftheria Roma‐Giannikou Greece
Ahmet Dobrucalı Türkiye View profile →
Citations per field, relative to David Hagaman
David Hagaman · 1×
Citations per year, relative to David Hagaman
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Countries citing papers authored by David Hagaman

Since Specialization
Citations

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

Fields of papers citing papers by David Hagaman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of David Hagaman

This figure shows the co-authorship network connecting the top 25 collaborators of David Hagaman. A scholar is included among the top collaborators of David Hagaman 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 David Hagaman. David Hagaman 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
# Work Indexed citations
1 153
2 10
3 2
4 22
5 53
6 37
7 85
8 106
9 1
10 34
11 25
12 5
13 5
14 31
15 2
16 2
17 56
18 87
19 20
20 2

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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