Yoichi Ajioka

229 papers and 6.2k indexed citations i.

About

Yoichi Ajioka is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Yoichi Ajioka has authored 229 papers receiving a total of 6.2k indexed citations (citations by other indexed papers that have themselves been cited), including 116 papers in Surgery, 108 papers in Oncology and 88 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Yoichi Ajioka’s work include Genetic factors in colorectal cancer (63 papers), Gastric Cancer Management and Outcomes (57 papers) and Cholangiocarcinoma and Gallbladder Cancer Studies (39 papers). Yoichi Ajioka is often cited by papers focused on Genetic factors in colorectal cancer (63 papers), Gastric Cancer Management and Outcomes (57 papers) and Cholangiocarcinoma and Gallbladder Cancer Studies (39 papers). Yoichi Ajioka collaborates with scholars based in Japan, United States and Australia. Yoichi Ajioka's co-authors include Hidenobu Watanabe, Katsuyoshi Hatakeyama, Jeremy R. Jass, Ken Nishikura, Toshifumi Wakai, Yoshio Shirai, Hajime Watanabe, Hiroyasu Iishi, Naohisa Yahagi and Barbara Leggett and has published in prestigious journals such as Journal of Clinical Oncology, The Journal of Immunology and PLoS ONE.

In The Last Decade

Co-authorship network of co-authors of Yoichi Ajioka i

Fields of papers citing papers by Yoichi Ajioka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Yoichi Ajioka

Since Specialization
Citations

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