R. Roka
Impact in
- Nephrology top 2%
- Parathyroid Disorders and Treatments
- Oncology top 5%
- HER2/EGFR in Cancer Research
Papers in
- Co-authors
- Bruno Niederle (41 shared papers)Martin Hermann (10 shared papers)Michael Freissmuth (6 shared papers)Guntram Schernthaner (3 shared papers)Christoph Kopp (2 shared papers)Katarzyna Krzyżanowska (2 shared papers)Karl Glaser (1 shared paper)R. Jakesz (18 shared papers)
In The Last Decade
R. Roka
129 papers receiving 3.0k citations
Peers
Comparison fields: 5 of 115
- Nephrology 287
- Oncology 918
- Cancer Research 504
- Surgery 1.3k
- Endocrinology, Diabetes and Metabolism 423
Countries citing papers authored by R. Roka
This map shows the geographic impact of R. Roka'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. Roka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. Roka more than expected).
Fields of papers citing papers by R. Roka
This network shows the impact of papers produced by R. Roka. 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. Roka. The network helps show where R. Roka may publish in the future.
Co-authors
The 25 scholars most cited alongside R. Roka, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 139 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2003 | 331 | |
| 2 | 2002 | 247 | |
| 3 | 1998 | 239 | |
| 4 | 2010 | 187 | |
| 5 | 1989 | 103 | |
| 6 | 1982 | 88 | |
| 7 | Surgical treatment of distant metastases in differentiated thyroid cancer: indication and results. | 1986 | 86 |
| 8 | 2003 | 85 | |
| 9 | 2002 | 84 | |
| 10 | 2003 | 81 | |
| 11 | 2018 | 78 | |
| 12 | 2003 | 67 | |
| 13 | 2004 | 64 | |
| 14 | Vitamin D receptor and cytokeratin expression may be progression indicators in human colon cancer. | 1996 | 61 |
| 15 | Successful parathyroidectomy in primary hyperparathyroidism: a clinical follow-up study of 212 consecutive patients. | 1987 | 48 |
| 16 | 1985 | 47 | |
| 17 | 1990 | 46 | |
| 18 | 2003 | 42 | |
| 19 | 2004 | 41 | |
| 20 | 2008 | 39 |
About R. Roka
R. Roka is a scholar working on Surgery, Oncology, Pulmonary and Respiratory Medicine, Cancer Research and Endocrinology, Diabetes and Metabolism, having authored 139 papers that have together received 3.1k indexed citations. Recurring topics across this work include Thyroid Cancer Diagnosis and Treatment (19 papers), Breast Cancer Treatment Studies (18 papers), Parathyroid Disorders and Treatments (18 papers), Esophageal and GI Pathology (15 papers), Tracheal and airway disorders (12 papers), Thyroid and Parathyroid Surgery (11 papers), Breast Lesions and Carcinomas (11 papers) and Breast Implant and Reconstruction (9 papers). The work is most often cited by research in Nephrology (287 citations), Oncology (918 citations), Cancer Research (504 citations), Surgery (1.3k citations) and Endocrinology, Diabetes and Metabolism (423 citations). R. Roka has collaborated with scholars based in Austria, Germany and Australia. Frequent co-authors include Bruno Niederle, Martin Hermann, Michael Freissmuth, Guntram Schernthaner, Christoph Kopp, Katarzyna Krzyżanowska, Karl Glaser, R. Jakesz, H-G. Kopp and Andreas Festa. Their work appears in journals such as Langenbeck s Archives of Surgery, Surgery, World Journal of Surgery, British Journal of Cancer and Obesity Surgery.
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.