Robert J. Keehn
- Oncology top 2%
- Pulmonary and Respiratory Medicine top 2%
- Surgery top 5%
- Epidemiology top 10%
- Radiology, Nuclear Medicine and Imaging top 5%
- Co-authors
- George A. HigginsBernard RoswitEdward W. HumphreyThomas W. ShieldsRichard W. DwightMary J. MatthewsGilbert W. BeebeRobert Spirtas
- Topics
- Colorectal and Anal Carcinomas (9 papers)Gastric Cancer Management and Outcomes (9 papers)Lung Cancer Diagnosis and Treatment (7 papers)
- Partner nations
- United StatesJapanMalaysia
In The Last Decade
Robert J. Keehn
41 papers receiving 2.2k citations
Peers
Comparison fields: 5 of 113
- Oncology 1.3k
- Pulmonary and Respiratory Medicine 1.1k
- Surgery 938
- Epidemiology 272
- Radiology, Nuclear Medicine and Imaging 241
Countries citing papers authored by Robert J. Keehn
This map shows the geographic impact of Robert J. Keehn'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 Robert J. Keehn with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert J. Keehn more than expected).
Fields of papers citing papers by Robert J. Keehn
This network shows the impact of papers produced by Robert J. Keehn. 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 Robert J. Keehn. The network helps show where Robert J. Keehn may publish in the future.
Co-authorship network of co-authors of Robert J. Keehn
This figure shows the co-authorship network connecting the top 25 collaborators of Robert J. Keehn. A scholar is included among the top collaborators of Robert J. Keehn 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 Robert J. Keehn. Robert J. Keehn is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 6 | |
| 2 | 38 | |
| 3 | 81 | |
| 4 | 100 | |
| 5 | 19 | |
| 6 | 182 | |
| 7 | 27 | |
| 8 | 59 | |
| 9 | 8 | |
| 10 | 34 | |
| 11 | 83 | |
| 12 | 138 | |
| 13 | 55 | |
| 14 | 33 | |
| 15 | 67 | |
| 16 | 16 | |
| 17 | 51 | |
| 18 | 46 | |
| 19 | 64 | |
| 20 | Testicular changes in atomic bomb survivors. | 5 |
About Robert J. Keehn
Robert J. Keehn is a scholar working on Gastroenterology, Pulmonary and Respiratory Medicine and Oncology, having authored 41 papers that have together received 2.5k indexed citations. Recurring topics across this work include Colorectal and Anal Carcinomas (9 papers), Gastric Cancer Management and Outcomes (9 papers) and Lung Cancer Diagnosis and Treatment (7 papers). The work is most often cited by research in Oncology (1.3k citations), Pulmonary and Respiratory Medicine (1.1k citations) and Surgery (938 citations). Robert J. Keehn has collaborated with scholars based in United States, Japan and Malaysia. Frequent co-authors include George A. Higgins, Bernard Roswit, Edward W. Humphrey, Thomas W. Shields, Richard W. Dwight, Mary J. Matthews, Gilbert W. Beebe, Robert Spirtas, Alice D. Stark and Leslie Bernstein. Their work appears in journals such as New England Journal of Medicine, JNCI Journal of the National Cancer Institute and Cancer.
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.