Keijiro Hara
- Surgery
- Pulmonary and Respiratory Medicine
- Neurology top 10%
- Oncology
- Radiology, Nuclear Medicine and Imaging
- Co-authors
- Yoshitsugu AokiToyomi ShirakawaYoichi MiyataK. MorimotoMasaaki UnoShunji MatsubaraSatoshi HiraiHiroki Takai
- Topics
- Intracranial Aneurysms: Treatment and Complications (5 papers)Intracerebral and Subarachnoid Hemorrhage Research (4 papers)Neurosurgical Procedures and Complications (3 papers)
- Journals
- SHILAP Revista de lepidopterologíaRadiologyJournal of neurosurgery
- Partner nations
- Japan
In The Last Decade
Keijiro Hara
18 papers receiving 357 citations
Peers
Comparison fields: 5 of 48
- Surgery 184
- Pulmonary and Respiratory Medicine 146
- Neurology 135
- Oncology 58
- Radiology, Nuclear Medicine and Imaging 43
Countries citing papers authored by Keijiro Hara
This map shows the geographic impact of Keijiro Hara'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 Keijiro Hara with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Keijiro Hara more than expected).
Fields of papers citing papers by Keijiro Hara
This network shows the impact of papers produced by Keijiro Hara. 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 Keijiro Hara. The network helps show where Keijiro Hara may publish in the future.
Co-authorship network of co-authors of Keijiro Hara
This figure shows the co-authorship network connecting the top 25 collaborators of Keijiro Hara. A scholar is included among the top collaborators of Keijiro Hara 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 Keijiro Hara. Keijiro Hara is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 3 | |
| 2 | 1 | |
| 3 | 2 | |
| 4 | 18 | |
| 5 | 3 | |
| 6 | 1 | |
| 7 | 9 | |
| 8 | 1 | |
| 9 | 9 | |
| 10 | 1 | |
| 11 | 4 | |
| 12 | 5 | |
| 13 | 99 | |
| 14 | 2 | |
| 15 | 8 | |
| 16 | 21 | |
| 17 | 23 | |
| 18 | [Adult pneumococcal meningitis complicated by cerebral infarction: a case report]. | 2 |
| 19 | 153 |
About Keijiro Hara
Keijiro Hara is a scholar working on Neurology, Genetics and Pathology and Forensic Medicine, having authored 19 papers that have together received 365 indexed citations. Recurring topics across this work include Intracranial Aneurysms: Treatment and Complications (5 papers), Intracerebral and Subarachnoid Hemorrhage Research (4 papers) and Neurosurgical Procedures and Complications (3 papers). The work is most often cited by research in Neurology (135 citations), Pulmonary and Respiratory Medicine (146 citations) and Surgery (184 citations). Keijiro Hara has collaborated with scholars based in Japan. Frequent co-authors include Yoshitsugu Aoki, Toyomi Shirakawa, Yoichi Miyata, K. Morimoto, Masaaki Uno, Shunji Matsubara, Satoshi Hirai, Hiroki Takai, Nobuhisa Matsushita and Keita Kinoshita. Their work appears in journals such as SHILAP Revista de lepidopterología, Radiology and Journal of neurosurgery.
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.