Tadayuki Oshima

7.9k citations
232 papers · 5.0k indexed · h-index 38

Impact in

    • Gastroesophageal reflux and treatments
    • Gastrointestinal motility and disorders
  • Neurology top 1%
    • Barrier Structure and Function Studies

Papers in

    • Gastroesophageal reflux and treatments 70
    • Gastrointestinal motility and disorders 66
    • Helicobacter pylori-related gastroenterology studies 111
    • Eosinophilic Esophagitis 38

Tadayuki Oshima

222 papers receiving 5.0k citations

Peers

Tadayuki Oshima
Comparison fields: 5 of 133
  • Gastroenterology 2.2k
  • Neurology 614
  • Surgery 2.4k
  • Pharmacy 135
  • Immunology 510
Replace Ricard Farré with:
Ricard Farré Belgium
Jean–Paul Galmiche France
Nicolas Cénac France
Stephen Vanner Canada
Carmen Alonso Spain
Yasuhiro Fujiwara Japan
Arnaud Bourreille France
Philippe Ducrotté France
Tetsuya Tanigawa Japan
Kazunari Tominaga Japan
Tadayuki Oshima relative to Ricard Farré Belgium Ricard Farré's profile →
Citations per field
00.5×2.7×
Ricard Farré · 1×
Citations per year

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).

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.

Co-authorship network

The 25 scholars most cited alongside Tadayuki Oshima, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Tadayuki Oshima Line = papers co-authored together Tadayuki Oshima links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20231
2 20236
3 20225
4 20225
5 20227
6 20213
7 202142
8 202110
9 20215
10 20218
11 20211
12 20215
13 20206
14 20209
15 20208
16 202028
17 201911
18 201941
19 201912
20 201810

About Tadayuki Oshima

Tadayuki Oshima is a scholar working on Gastroenterology, Surgery, Neurology, Pharmacy and Immunology and Allergy, having authored 232 papers that have together received 5.0k indexed citations. Recurring topics across this work include Helicobacter pylori-related gastroenterology studies (111 papers), Gastroesophageal reflux and treatments (70 papers), Gastrointestinal motility and disorders (66 papers), Eosinophilic Esophagitis (38 papers), Gastric Cancer Management and Outcomes (27 papers), Barrier Structure and Function Studies (25 papers), Gut microbiota and health (16 papers) and Genetic factors in colorectal cancer (11 papers). The work is most often cited by research in Gastroenterology (2.2k citations), Neurology (614 citations), Surgery (2.4k citations), Pharmacy (135 citations) and Immunology (510 citations). Tadayuki Oshima has collaborated with scholars based in Japan, China and United States. Frequent 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. Their work appears in journals such as Journal of Gastroenterology, Journal of Neurogastroenterology and Motility, Gastroenterology, Journal of Gastroenterology and Hepatology and American Journal of Physiology-Gastrointestinal and Liver Physiology.

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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