Tonan Hospital

370 papers and 4.5k indexed citations i.

About

In recent decades, authors affiliated with Tonan Hospital have published 370 papers, which have received a total of 4.5k indexed citations. Scholars at this organization have produced 149 papers in Pulmonary and Respiratory Medicine, 141 papers in Surgery and 123 papers in Oncology on the topics of Gastric Cancer Management and Outcomes (87 papers), Colorectal Cancer Treatments and Studies (46 papers) and Gastrointestinal Tumor Research and Treatment (37 papers). Their work is cited by papers focused on Pulmonary and Respiratory Medicine (1.4k citations), Surgery (1.3k citations) and Oncology (1.1k citations). Authors at Tonan Hospital collaborate with scholars in Japan, United States and United Kingdom and have published in prestigious journals including Journal of Clinical Oncology, Blood and PLoS ONE. Some of Tonan Hospital's most productive authors include Yohtaro Oyama, Hisao Kawasaki, Morio Kanno, Akio Hirayama, Yuichi Hattori, Yasushi Tsuji, Naoki Aikawa, Ikuro Maruyama, Yasuhiro Yamamoto and Yumiko Oyamada.

In The Last Decade

Fields of papers published by authors at Tonan Hospital

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers affiliated with Tonan Hospital at the time of their publication. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers affiliated with Tonan Hospital at the time of their publication.

Countries citing scholars working at Tonan Hospital

Since Specialization
Citations

This map shows the geographic impact of research produced by authors working at Tonan Hospital. 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 papers produced at Tonan Hospital with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tonan Hospital 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