John P. Kirchner
Impact in
- Hepatology top 10%
- Hepatitis C virus research
- Pharmacology top 10%
- Drug-Induced Hepatotoxicity and Protection
Papers in
- Surgery 4
- Helicobacter pylori-related gastroenterology studies 1
-
- Gastric Cancer Management and Outcomes 2
- Co-authors
- Gregory L. Eastwood (1 shared paper)Deloris E. Koziol (1 shared paper)Paul V. Holland (1 shared paper)Harvey J. Alter (1 shared paper)Qiang Cai (2 shared papers)Jahnvi Dhar (1 shared paper)Kamal G. Ishak (1 shared paper)Robert G. Norfleet (2 shared papers)
- Journals
- Gastrointestinal Endoscopy (3 papers)Gastroenterology (2 papers)The Journal of Immunology (1 paper)Digestive Diseases and Sciences (1 paper)The American Journal of Gastroenterology (1 paper)
- Partner nations
- United StatesGermany
In The Last Decade
John P. Kirchner
11 papers receiving 260 citations
Peers
Comparison fields: 5 of 70
- Hepatology 62
- Pharmacology 44
- Gastroenterology 17
- Pathology and Forensic Medicine 54
- Epidemiology 98
Countries citing papers authored by John P. Kirchner
This map shows the geographic impact of John P. Kirchner'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 P. Kirchner with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John P. Kirchner more than expected).
Fields of papers citing papers by John P. Kirchner
This network shows the impact of papers produced by John P. Kirchner. 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 P. Kirchner. The network helps show where John P. Kirchner may publish in the future.
Co-authors
The 25 scholars most cited alongside John P. Kirchner, 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 | 1974 | 75 | |
| 2 | 1976 | 58 | |
| 3 | 1977 | 31 | |
| 4 | 1989 | 31 | |
| 5 | 1999 | 30 | |
| 6 | 2000 | 26 | |
| 7 | 1991 | 20 | |
| 8 | Sonographic detection of focal changes in the liver hilus in patients receiving corticosteroid therapy. | 1997 | 14 |
| 9 | 1974 | 6 | |
| 10 | 1973 | 2 | |
| 11 | 1989 | 2 | |
| 12 | 2008 | 0 |
About John P. Kirchner
John P. Kirchner is a scholar working on Surgery, Pulmonary and Respiratory Medicine, Epidemiology, Pharmacology and Oncology, having authored 12 papers that have together received 295 indexed citations. Recurring topics across this work include Colorectal Cancer Screening and Detection (2 papers), Hepatitis C virus research (2 papers), Gastric Cancer Management and Outcomes (2 papers), Hepatocellular Carcinoma Treatment and Prognosis (1 paper), Mycobacterium research and diagnosis (1 paper), Helicobacter pylori-related gastroenterology studies (1 paper), Alcohol Consumption and Health Effects (1 paper) and Barrier Structure and Function Studies (1 paper). The work is most often cited by research in Hepatology (62 citations), Pharmacology (44 citations), Gastroenterology (17 citations), Pathology and Forensic Medicine (54 citations) and Epidemiology (98 citations). John P. Kirchner has collaborated with scholars based in United States and Germany. Frequent co-authors include Gregory L. Eastwood, Deloris E. Koziol, Paul V. Holland, Harvey J. Alter, Qiang Cai, Jahnvi Dhar, Kamal G. Ishak, Robert G. Norfleet, Kevin Parent and Richard W. Greene. Their work appears in journals such as Gastrointestinal Endoscopy, Gastroenterology, The Journal of Immunology, Digestive Diseases and Sciences and The American Journal of Gastroenterology.
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.