Hiroki Sunagawa

25 papers and 160 indexed citations i.

About

Hiroki Sunagawa is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Hiroki Sunagawa has authored 25 papers receiving a total of 160 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Surgery, 12 papers in Oncology and 7 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Hiroki Sunagawa’s work include Pancreatic and Hepatic Oncology Research (10 papers), Gastrointestinal disorders and treatments (4 papers) and Neuroendocrine Tumor Research Advances (4 papers). Hiroki Sunagawa is often cited by papers focused on Pancreatic and Hepatic Oncology Research (10 papers), Gastrointestinal disorders and treatments (4 papers) and Neuroendocrine Tumor Research Advances (4 papers). Hiroki Sunagawa collaborates with scholars based in Japan. Hiroki Sunagawa's co-authors include Hiromitsu Aoki, Yoshihiro Muto, Tadashi Nishimaki, Hideaki Shimoji, Hisamitsu Zaha, Keisuke Kubota, Akihiro Kishida, Seiji Ohigashi, Takashi Taketa and Koji Kawakami and has published in prestigious journals such as World Journal of Surgery, Journal of Pediatric Surgery and Pancreatology.

In The Last Decade

Co-authorship network of co-authors of Hiroki Sunagawa i

Fields of papers citing papers by Hiroki Sunagawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hiroki Sunagawa

Since Specialization
Citations

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