Dai Hirasawa

58 papers and 985 indexed citations i.

About

Dai Hirasawa is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Gastroenterology. According to data from OpenAlex, Dai Hirasawa has authored 58 papers receiving a total of 985 indexed citations (citations by other indexed papers that have themselves been cited), including 43 papers in Pulmonary and Respiratory Medicine, 42 papers in Surgery and 14 papers in Gastroenterology. Recurrent topics in Dai Hirasawa’s work include Gastric Cancer Management and Outcomes (29 papers), Esophageal Cancer Research and Treatment (22 papers) and Esophageal and GI Pathology (20 papers). Dai Hirasawa is often cited by papers focused on Gastric Cancer Management and Outcomes (29 papers), Esophageal Cancer Research and Treatment (22 papers) and Esophageal and GI Pathology (20 papers). Dai Hirasawa collaborates with scholars based in Japan, Australia and South Korea. Dai Hirasawa's co-authors include Naotaka Fujita, Yoshihiro Harada, Kenichi Goda, Toshiki Sugawara, Yutaka Noda, Tetsuya Ohira, Manabu Takeuchi, Takashi Obana, Tsuneo Oyama and Kenjiro Suzuki and has published in prestigious journals such as Gastroenterology, Gastrointestinal Endoscopy and World Journal of Gastroenterology.

In The Last Decade

Co-authorship network of co-authors of Dai Hirasawa i

Fields of papers citing papers by Dai Hirasawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Dai Hirasawa

Since Specialization
Citations

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