Hirofumi Tazawa

51 papers and 375 indexed citations i.

About

Hirofumi Tazawa is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Hirofumi Tazawa has authored 51 papers receiving a total of 375 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Surgery, 19 papers in Pulmonary and Respiratory Medicine and 12 papers in Epidemiology. Recurrent topics in Hirofumi Tazawa’s work include Hepatocellular Carcinoma Treatment and Prognosis (8 papers), Gastrointestinal Tumor Research and Treatment (8 papers) and Liver Disease Diagnosis and Treatment (7 papers). Hirofumi Tazawa is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (8 papers), Gastrointestinal Tumor Research and Treatment (8 papers) and Liver Disease Diagnosis and Treatment (7 papers). Hirofumi Tazawa collaborates with scholars based in Japan and Ireland. Hirofumi Tazawa's co-authors include Hideki Ohdan, Hirotaka Tashiro, Tsuyoshi Kobayashi, Prem Puri, Akihiko Oshita, Hironobu Amano, Shintaro Kuroda, Takashi Onoe, John Gillick and Yuka Tanaka and has published in prestigious journals such as Blood, American Journal of Transplantation and Annals of Surgical Oncology.

In The Last Decade

Co-authorship network of co-authors of Hirofumi Tazawa i

Fields of papers citing papers by Hirofumi Tazawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hirofumi Tazawa

Since Specialization
Citations

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