Osamu Nakashima

199 papers and 7.3k indexed citations i.

About

Osamu Nakashima is a scholar working on Hepatology, Epidemiology and Surgery. According to data from OpenAlex, Osamu Nakashima has authored 199 papers receiving a total of 7.3k indexed citations (citations by other indexed papers that have themselves been cited), including 99 papers in Hepatology, 69 papers in Epidemiology and 66 papers in Surgery. Recurrent topics in Osamu Nakashima’s work include Hepatocellular Carcinoma Treatment and Prognosis (85 papers), Liver Disease Diagnosis and Treatment (49 papers) and Cholangiocarcinoma and Gallbladder Cancer Studies (41 papers). Osamu Nakashima is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (85 papers), Liver Disease Diagnosis and Treatment (49 papers) and Cholangiocarcinoma and Gallbladder Cancer Studies (41 papers). Osamu Nakashima collaborates with scholars based in Japan, United States and United Kingdom. Osamu Nakashima's co-authors include Masamichi Kojiro, Masatoshi Kudo, Namiki Izumi, Michiie Sakamoto, Norihiro Kokudo, Yutaka Matsuyama, Osamu Matsui, Masatoshi Makuuchi, M Kojiro and Yonson Ku and has published in prestigious journals such as Journal of Clinical Oncology, PLoS ONE and Hepatology.

In The Last Decade

Co-authorship network of co-authors of Osamu Nakashima i

Fields of papers citing papers by Osamu Nakashima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Osamu Nakashima

Since Specialization
Citations

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