Norihisa Nishimura

69 papers and 997 indexed citations i.

About

Norihisa Nishimura is a scholar working on Epidemiology, Hepatology and Surgery. According to data from OpenAlex, Norihisa Nishimura has authored 69 papers receiving a total of 997 indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Epidemiology, 35 papers in Hepatology and 19 papers in Surgery. Recurrent topics in Norihisa Nishimura’s work include Liver Disease Diagnosis and Treatment (31 papers), Liver Disease and Transplantation (19 papers) and Liver physiology and pathology (10 papers). Norihisa Nishimura is often cited by papers focused on Liver Disease Diagnosis and Treatment (31 papers), Liver Disease and Transplantation (19 papers) and Liver physiology and pathology (10 papers). Norihisa Nishimura collaborates with scholars based in Japan, United States and Italy. Norihisa Nishimura's co-authors include Hitoshi Yoshiji, Tadashi Namisaki, Hideto Kawaratani, Kosuke Kaji, Mitsuteru Kitade, Akitoshi Shimazaki, Yoshiaki Azuma, Kei Moriya, Yoshiki Yamano and Shinya Sato and has published in prestigious journals such as Proceedings of the National Academy of Sciences, International Journal of Molecular Sciences and International Journal of Cancer.

In The Last Decade

Co-authorship network of co-authors of Norihisa Nishimura i

Fields of papers citing papers by Norihisa Nishimura

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Norihisa Nishimura

Since Specialization
Citations

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