Keijiro Hara

18 papers and 339 indexed citations i.

About

Keijiro Hara is a scholar working on Neurology, Pulmonary and Respiratory Medicine and Molecular Biology. According to data from OpenAlex, Keijiro Hara has authored 18 papers receiving a total of 339 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Neurology, 4 papers in Pulmonary and Respiratory Medicine and 3 papers in Molecular Biology. Recurrent topics in Keijiro Hara’s work include Intracranial Aneurysms: Treatment and Complications (4 papers), Intracerebral and Subarachnoid Hemorrhage Research (4 papers) and Traumatic Brain Injury and Neurovascular Disturbances (3 papers). Keijiro Hara is often cited by papers focused on Intracranial Aneurysms: Treatment and Complications (4 papers), Intracerebral and Subarachnoid Hemorrhage Research (4 papers) and Traumatic Brain Injury and Neurovascular Disturbances (3 papers). Keijiro Hara collaborates with scholars based in Japan. Keijiro Hara's co-authors include Toyomi Shirakawa, K. Morimoto, Yoichi Miyata, Yoshitsugu Aoki, Masaaki Uno, Shunji Matsubara, Satoshi Hirai, Nobuhisa Matsushita, Keita Kinoshita and Hiroyuki Toi and has published in prestigious journals such as Radiology, Journal of neurosurgery and Cancer Letters.

In The Last Decade

Co-authorship network of co-authors of Keijiro Hara i

Fields of papers citing papers by Keijiro Hara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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.

Countries citing papers authored by Keijiro Hara

Since Specialization
Citations

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).

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.

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2025