Norihiro Haga
- Surgery top 10%
- Pulmonary and Respiratory Medicine top 10%
- Gastroenterology top 2%
- Oncology
- Physiology
- Co-authors
- Erito MochikiHiroyuki KuwanoHideyuki IshidaToshihiro NakabayashiTakayuki AsaoKensuke KumamotoZen ItohKeiichiro Ishibashi
- Topics
- Gastric Cancer Management and Outcomes (19 papers)Colorectal Cancer Treatments and Studies (16 papers)Gastrointestinal motility and disorders (10 papers)
- Partner nations
- JapanUnited States
In The Last Decade
Norihiro Haga
60 papers receiving 822 citations
Peers
Comparison fields: 5 of 76
- Surgery 412
- Pulmonary and Respiratory Medicine 334
- Gastroenterology 272
- Oncology 221
- Physiology 91
Countries citing papers authored by Norihiro Haga
This map shows the geographic impact of Norihiro 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 Norihiro Haga with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Norihiro Haga more than expected).
Fields of papers citing papers by Norihiro Haga
This network shows the impact of papers produced by Norihiro 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 Norihiro Haga. The network helps show where Norihiro Haga may publish in the future.
Co-authorship network of co-authors of Norihiro Haga
This figure shows the co-authorship network connecting the top 25 collaborators of Norihiro Haga. A scholar is included among the top collaborators of Norihiro Haga 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 Norihiro Haga. Norihiro Haga is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 19 | |
| 3 | 1 | |
| 4 | 4 | |
| 5 | 0 | |
| 6 | 2 | |
| 7 | 1 | |
| 8 | [Pseudo-Meigs' syndrome caused by ovarium metastasis from colorectal cancer]. | 2 |
| 9 | 26 | |
| 10 | 5 | |
| 11 | 41 | |
| 12 | 27 | |
| 13 | 22 | |
| 14 | 27 | |
| 15 | 1 | |
| 16 | 8 | |
| 17 | 8 | |
| 18 | 20 | |
| 19 | 16 | |
| 20 | 13 |
About Norihiro Haga
Norihiro Haga is a scholar working on Gastroenterology, Hepatology and Oncology, having authored 69 papers that have together received 843 indexed citations. Recurring topics across this work include Gastric Cancer Management and Outcomes (19 papers), Colorectal Cancer Treatments and Studies (16 papers) and Gastrointestinal motility and disorders (10 papers). The work is most often cited by research in Gastroenterology (272 citations), Pulmonary and Respiratory Medicine (334 citations) and Endocrine and Autonomic Systems (66 citations). Norihiro Haga has collaborated with scholars based in Japan and United States. Frequent co-authors include Erito Mochiki, Hiroyuki Kuwano, Hideyuki Ishida, Toshihiro Nakabayashi, Takayuki Asao, Kensuke Kumamoto, Zen Itoh, Keiichiro Ishibashi, Akiyoshi Mizumoto and Toru Ishiguro. Their work appears in journals such as Gastroenterology, Annals of Surgery and Biology of Reproduction.
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.