Keiji Mitamura

91 papers and 1.6k indexed citations i.

About

Keiji Mitamura is a scholar working on Epidemiology, Surgery and Oncology. According to data from OpenAlex, Keiji Mitamura has authored 91 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Epidemiology, 27 papers in Surgery and 27 papers in Oncology. Recurrent topics in Keiji Mitamura’s work include Hepatitis B Virus Studies (19 papers), Liver Disease Diagnosis and Treatment (18 papers) and Hepatitis C virus research (15 papers). Keiji Mitamura is often cited by papers focused on Hepatitis B Virus Studies (19 papers), Liver Disease Diagnosis and Treatment (18 papers) and Hepatitis C virus research (15 papers). Keiji Mitamura collaborates with scholars based in Japan, United States and Uganda. Keiji Mitamura's co-authors include Minoru Shibata, Kazuhiro Kaneko, Toshinori Kurahashi, Kazuo Konishi, Reiko Makino, Michio Imawari, Miki Kushima, Tohru Murakami, S. Tsuyoshi Ohnishi and Toshio Morizane and has published in prestigious journals such as The Lancet, Hepatology and Clinical Cancer Research.

In The Last Decade

Co-authorship network of co-authors of Keiji Mitamura i

Fields of papers citing papers by Keiji Mitamura

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Keiji Mitamura

Since Specialization
Citations

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