Tadayuki Oshima

228 papers and 4.7k indexed citations i.

About

Tadayuki Oshima is a scholar working on Surgery, Gastroenterology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Tadayuki Oshima has authored 228 papers receiving a total of 4.7k indexed citations (citations by other indexed papers that have themselves been cited), including 150 papers in Surgery, 120 papers in Gastroenterology and 43 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Tadayuki Oshima’s work include Helicobacter pylori-related gastroenterology studies (111 papers), Gastroesophageal reflux and treatments (69 papers) and Gastrointestinal motility and disorders (64 papers). Tadayuki Oshima is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (111 papers), Gastroesophageal reflux and treatments (69 papers) and Gastrointestinal motility and disorders (64 papers). Tadayuki Oshima collaborates with scholars based in Japan, United States and China. Tadayuki Oshima's co-authors include Hiroto Miwa, Toshihiko Tomita, Hirokazu Fukui, Jiro Watari, Takashi Joh, Takashi Kondo, Takahisa Yamasaki, Katsuyuki Tozawa, Laura L. Coe and Kazutoshi Hori and has published in prestigious journals such as Journal of Clinical Oncology, The Journal of Immunology and Gastroenterology.

In The Last Decade

Co-authorship network of co-authors of Tadayuki Oshima i

Fields of papers citing papers by Tadayuki Oshima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Tadayuki Oshima

Since Specialization
Citations

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