Chojiro Yamashita

40 papers and 445 indexed citations i.

About

Chojiro Yamashita is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Chojiro Yamashita has authored 40 papers receiving a total of 445 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Pulmonary and Respiratory Medicine, 23 papers in Surgery and 15 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Chojiro Yamashita’s work include Aortic aneurysm repair treatments (9 papers), Aortic Disease and Treatment Approaches (8 papers) and Cardiac Structural Anomalies and Repair (8 papers). Chojiro Yamashita is often cited by papers focused on Aortic aneurysm repair treatments (9 papers), Aortic Disease and Treatment Approaches (8 papers) and Cardiac Structural Anomalies and Repair (8 papers). Chojiro Yamashita collaborates with scholars based in Japan. Chojiro Yamashita's co-authors include Masayoshi Okada, Kenji Okada, Morihito Okada, Hidetaka Wakiyama, Keiji Ataka, Yoshihiko Tsuji, Takaki Sugimoto, Kazuo Nakamura, Tsutomu Shida and Hironobu Morita and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and The Journal of Urology.

In The Last Decade

Co-authorship network of co-authors of Chojiro Yamashita i

Fields of papers citing papers by Chojiro Yamashita

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Chojiro Yamashita. 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 Chojiro Yamashita. The network helps show where Chojiro Yamashita may publish in the future.

Countries citing papers authored by Chojiro Yamashita

Since Specialization
Citations

This map shows the geographic impact of Chojiro Yamashita'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 Chojiro Yamashita with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Chojiro Yamashita 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