Keiya Okamura
About
In The Last Decade
Keiya Okamura
15 papers receiving 631 citations
Hit Papers
Peers
Comparison fields: 5 of 25
- Rheumatology 566
- Surgery 507
- Epidemiology 425
- Molecular Biology 61
- Oncology 52
Countries citing papers authored by Keiya Okamura
This map shows the geographic impact of Keiya Okamura'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 Keiya Okamura with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Keiya Okamura more than expected).
Fields of papers citing papers by Keiya Okamura
This network shows the impact of papers produced by Keiya Okamura. 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 Keiya Okamura. The network helps show where Keiya Okamura may publish in the future.
Co-authorship network of co-authors of Keiya Okamura
This figure shows the co-authorship network connecting the top 25 collaborators of Keiya Okamura. A scholar is included among the top collaborators of Keiya Okamura 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 Keiya Okamura. Keiya Okamura is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 0 | |
| 3 | 5 | |
| 4 | 1 | |
| 5 | 12 | |
| 6 | 1 | |
| 7 | 0 | |
| 8 | 5 | |
| 9 | 0 | |
| 10 | Standard steroid treatment for autoimmune pancreatitis breakdown → | 474 |
| 11 | 22 | |
| 12 | [Carcinoma of the gallbladder which progress on the mucosa of choledochocolonic fistula]. | 3 |
| 13 | 2 | |
| 14 | 4 | |
| 15 | 106 | |
| 16 | 0 | |
| 17 | 3 | |
| 18 | [Duodenal varices treated successfully by percutaneous transhepatic obliteration: report of a case]. | 2 |
| 19 | [A case report of retroperitoneal malignant schwannoma]. | 3 |
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.