R K Zeman
- Surgery top 5%
- Pulmonary and Respiratory Medicine top 5%
- Radiology, Nuclear Medicine and Imaging top 5%
- Obstetrics and Gynecology top 2%
- Reproductive Medicine top 5%
- Co-authors
- P M SilvermanP L ChoykeSusan M. AscherRichard H. PattW J DavrosCirrelda CooperE. Maureen WhiteMorton I. Burrell
- Topics
- Gallbladder and Bile Duct Disorders (11 papers)Pediatric Hepatobiliary Diseases and Treatments (9 papers)Biliary and Gastrointestinal Fistulas (5 papers)
- Partner nations
- United States
In The Last Decade
R K Zeman
42 papers receiving 1.3k citations
Peers
Comparison fields: 5 of 83
- Surgery 567
- Pulmonary and Respiratory Medicine 530
- Radiology, Nuclear Medicine and Imaging 257
- Obstetrics and Gynecology 249
- Reproductive Medicine 217
Countries citing papers authored by R K Zeman
This map shows the geographic impact of R K Zeman'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 R K Zeman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R K Zeman more than expected).
Fields of papers citing papers by R K Zeman
This network shows the impact of papers produced by R K Zeman. 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 R K Zeman. The network helps show where R K Zeman may publish in the future.
Co-authorship network of co-authors of R K Zeman
This figure shows the co-authorship network connecting the top 25 collaborators of R K Zeman. A scholar is included among the top collaborators of R K Zeman 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 R K Zeman. R K Zeman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 62 | |
| 2 | 41 | |
| 3 | 45 | |
| 4 | 36 | |
| 5 | 23 | |
| 6 | 15 | |
| 7 | 33 | |
| 8 | 198 | |
| 9 | 126 | |
| 10 | 21 | |
| 11 | 22 | |
| 12 | 38 | |
| 13 | 13 | |
| 14 | 7 | |
| 15 | 15 | |
| 16 | 24 | |
| 17 | 25 | |
| 18 | 22 | |
| 19 | 5 | |
| 20 | 30 |
About R K Zeman
R K Zeman is a scholar working on Hepatology, Pulmonary and Respiratory Medicine and Surgery, having authored 42 papers that have together received 1.4k indexed citations. Recurring topics across this work include Gallbladder and Bile Duct Disorders (11 papers), Pediatric Hepatobiliary Diseases and Treatments (9 papers) and Biliary and Gastrointestinal Fistulas (5 papers). The work is most often cited by research in Obstetrics and Gynecology (249 citations), Hepatology (206 citations) and Reproductive Medicine (217 citations). R K Zeman has collaborated with scholars based in United States. Frequent co-authors include P M Silverman, P L Choyke, Susan M. Ascher, Richard H. Patt, W J Davros, Cirrelda Cooper, E. Maureen White, Morton I. Burrell, Michael H. Jaffe and Laura Clark. Their work appears in journals such as Radiology, American Journal of Roentgenology and Radiographics.
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.