Keiichiro Haga

25 papers and 379 indexed citations i.

About

Keiichiro Haga is a scholar working on Molecular Biology, Surgery and Physiology. According to data from OpenAlex, Keiichiro Haga has authored 25 papers receiving a total of 379 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Molecular Biology, 7 papers in Surgery and 7 papers in Physiology. Recurrent topics in Keiichiro Haga’s work include Gastrointestinal motility and disorders (7 papers), Helicobacter pylori-related gastroenterology studies (5 papers) and Diet and metabolism studies (4 papers). Keiichiro Haga is often cited by papers focused on Gastrointestinal motility and disorders (7 papers), Helicobacter pylori-related gastroenterology studies (5 papers) and Diet and metabolism studies (4 papers). Keiichiro Haga collaborates with scholars based in Japan and Brazil. Keiichiro Haga's co-authors include Eiji Iwao, Yoshito Yokoyama, Fumihiro Hirayama, Shiro Takagi, Shuichi Hanada, Yoshiyuki Kawazoe, Hiroshi Mizuta, Kazuma Ogawa, Ladaslav Sodek and Noriko Sato and has published in prestigious journals such as Pharmaceutical Research, Annals of Botany and European Journal of Medicinal Chemistry.

In The Last Decade

Co-authorship network of co-authors of Keiichiro Haga i

Fields of papers citing papers by Keiichiro Haga

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Keiichiro Haga

Since Specialization
Citations

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