Hisao Oku
About
In The Last Decade
Hisao Oku
19 papers receiving 460 citations
Peers
Comparison fields: 5 of 60
- Cardiology and Cardiovascular Medicine 285
- Physiology 149
- Surgery 87
- Immunology 82
- Pulmonary and Respiratory Medicine 68
Countries citing papers authored by Hisao Oku
This map shows the geographic impact of Hisao Oku'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 Hisao Oku with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hisao Oku more than expected).
Fields of papers citing papers by Hisao Oku
This network shows the impact of papers produced by Hisao Oku. 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 Hisao Oku. The network helps show where Hisao Oku may publish in the future.
Co-authorship network of co-authors of Hisao Oku
This figure shows the co-authorship network connecting the top 25 collaborators of Hisao Oku. A scholar is included among the top collaborators of Hisao Oku 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 Hisao Oku. Hisao Oku 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 | Coronary artery bypass grafting in octogenarians. | 4 |
| 3 | 14 | |
| 4 | 10 | |
| 5 | 156 | |
| 6 | 1 | |
| 7 | 109 | |
| 8 | 14 | |
| 9 | 0 | |
| 10 | 35 | |
| 11 | 8 | |
| 12 | Primary pericardial mesothelioma detected by gallium-67 scintigraphy. | 10 |
| 13 | 3 | |
| 14 | 17 | |
| 15 | 50 | |
| 16 | Circulating atrial natriuretic polypeptide during exercise in patients with essential hypertension. | 17 |
| 17 | 6 | |
| 18 | 1 | |
| 19 | 7 | |
| 20 | 9 |
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.