Hisako Yamamura
- Co-authors
- Masaharu TatsutaHiroyasu IishiShigeru OkudaReiko YamamotoKatsuhito TakahashiHaruo TaniguchiMakoto IchiiSanai Noguchi
- Topics
- Helicobacter pylori-related gastroenterology studies (14 papers)Pancreatic and Hepatic Oncology Research (8 papers)Neuroendocrine Tumor Research Advances (7 papers)
- Cited by
- OncologyGastroenterologySurgery
- Partner nations
- JapanUnited States
In The Last Decade
Hisako Yamamura
57 papers receiving 1.0k citations
Peers
Comparison fields: 5 of 95
- Molecular Biology 396
- Surgery 383
- Oncology 341
- Pulmonary and Respiratory Medicine 196
- Epidemiology 180
Countries citing papers authored by Hisako Yamamura
This map shows the geographic impact of Hisako Yamamura'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 Hisako Yamamura with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hisako Yamamura more than expected).
Fields of papers citing papers by Hisako Yamamura
This network shows the impact of papers produced by Hisako Yamamura. 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 Hisako Yamamura. The network helps show where Hisako Yamamura may publish in the future.
Co-authorship network of co-authors of Hisako Yamamura
This figure shows the co-authorship network connecting the top 25 collaborators of Hisako Yamamura. A scholar is included among the top collaborators of Hisako Yamamura based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hisako Yamamura. Hisako Yamamura is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 19 | |
| 2 | 23 | |
| 3 | 23 | |
| 4 | 10 | |
| 5 | 27 | |
| 6 | 58 | |
| 7 | 43 | |
| 8 | 30 | |
| 9 | 17 | |
| 10 | 27 | |
| 11 | 3 | |
| 12 | 13 | |
| 13 | 31 | |
| 14 | 11 | |
| 15 | 9 | |
| 16 | 8 | |
| 17 | 25 | |
| 18 | 23 | |
| 19 | 23 | |
| 20 | Effect of fundusectomy on serum and antral gastrin levels in rats. | 43 |
About Hisako Yamamura
Hisako Yamamura is a scholar working on Gastroenterology, Oncology and Surgery, having authored 59 papers that have together received 1.1k indexed citations. Recurring topics across this work include Helicobacter pylori-related gastroenterology studies (14 papers), Pancreatic and Hepatic Oncology Research (8 papers) and Neuroendocrine Tumor Research Advances (7 papers). The work is most often cited by research in Oncology (341 citations), Gastroenterology (64 citations) and Surgery (383 citations). Hisako Yamamura has collaborated with scholars based in Japan and United States. Frequent co-authors include Masaharu Tatsuta, Hiroyasu Iishi, Shigeru Okuda, Reiko Yamamoto, Katsuhito Takahashi, Haruo Taniguchi, Makoto Ichii, Sanai Noguchi, Hiroshi Tamura and Miyako Baba. Their work appears in journals such as Gastroenterology, The Journal of Physiology and JNCI Journal of the National Cancer Institute.
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.