John Callaghan
Impact in
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- Asthma and respiratory diseases
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- Allergic Rhinitis and Sensitization
Papers in
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- Alzheimer's disease research and treatments 1
- Asthma and respiratory diseases 1
- Surgery 1
- Testicular diseases and treatments 1
- Co-authors
- M. Corcoran (1 shared paper)Stephen S. Connolly (1 shared paper)Hugh C. Bredin (1 shared paper)Frank D’Arcy (1 shared paper)Praveen N. Mathur (1 shared paper)Frederick E. Hargreave (1 shared paper)Jeffrey M. Drazen (1 shared paper)Elliot Israel (1 shared paper)
- Journals
- Amyloid (1 paper)Urology (1 paper)Clinical Immunology and Immunopathology (1 paper)American Review of Respiratory Disease (1 paper)
- Partner nations
- United StatesIreland
In The Last Decade
John Callaghan
4 papers receiving 136 citations
Peers
Comparison fields: 5 of 40
- Physiology 63
- Immunology and Allergy 12
- Reproductive Medicine 15
- Surgery 65
- Emergency Medical Services 10
Countries citing papers authored by John Callaghan
This map shows the geographic impact of John Callaghan'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 Callaghan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Callaghan more than expected).
Fields of papers citing papers by John Callaghan
This network shows the impact of papers produced by John Callaghan. 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 Callaghan. The network helps show where John Callaghan may publish in the future.
Co-authors
The 18 scholars most cited alongside John Callaghan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 1989 | 64 | |
| 2 | 2006 | 64 | |
| 3 | 2004 | 13 | |
| 4 | 1983 | 6 |
About John Callaghan
John Callaghan is a scholar working on Physiology, Surgery, Molecular Biology, Virology and Pulmonary and Respiratory Medicine, having authored 4 papers that have together received 147 indexed citations. Recurring topics across this work include Alzheimer's disease research and treatments (1 paper), Allergic Rhinitis and Sensitization (1 paper), Poxvirus research and outbreaks (1 paper), Virology and Viral Diseases (1 paper), Asthma and respiratory diseases (1 paper), Peptidase Inhibition and Analysis (1 paper), Chronic Obstructive Pulmonary Disease (COPD) Research (1 paper) and Testicular diseases and treatments (1 paper). The work is most often cited by research in Physiology (63 citations), Immunology and Allergy (12 citations), Reproductive Medicine (15 citations), Surgery (65 citations) and Emergency Medical Services (10 citations). John Callaghan has collaborated with scholars based in United States and Ireland. Frequent co-authors include M. Corcoran, Stephen S. Connolly, Hugh C. Bredin, Frank D’Arcy, Praveen N. Mathur, Frederick E. Hargreave, Jeffrey M. Drazen, Elliot Israel, Marilyn M. Morris and Elizabeth F. Juniper. Their work appears in journals such as Amyloid, Urology, Clinical Immunology and Immunopathology and American Review of Respiratory Disease.
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.