Kazuharu Aoyama

25 papers and 2.1k indexed citations i.

About

Kazuharu Aoyama is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Oncology. According to data from OpenAlex, Kazuharu Aoyama has authored 25 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Pulmonary and Respiratory Medicine, 16 papers in Surgery and 9 papers in Oncology. Recurrent topics in Kazuharu Aoyama’s work include Gastric Cancer Management and Outcomes (14 papers), Esophageal Cancer Research and Treatment (11 papers) and Colorectal Cancer Screening and Detection (9 papers). Kazuharu Aoyama is often cited by papers focused on Gastric Cancer Management and Outcomes (14 papers), Esophageal Cancer Research and Treatment (11 papers) and Colorectal Cancer Screening and Detection (9 papers). Kazuharu Aoyama collaborates with scholars based in Japan and United Kingdom. Kazuharu Aoyama's co-authors include Tomohiro Tada, Soichiro Ishihara, Mitsuhiro Fujishiro, Satoki Shichijo, Tsuyoshi Ozawa, Toshiaki Hirasawa, Junko Fujisaki, Keigo Matsuo, Tetsuya Tanimoto and Hiroaki Saito and has published in prestigious journals such as Gastroenterology, Gastrointestinal Endoscopy and Digestive Diseases and Sciences.

In The Last Decade

Co-authorship network of co-authors of Kazuharu Aoyama i

Fields of papers citing papers by Kazuharu Aoyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Kazuharu Aoyama

Since Specialization
Citations

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