Kazuo Ohba

49 papers and 1.5k indexed citations i.

About

Kazuo Ohba is a scholar working on Hepatology, Epidemiology and Surgery. According to data from OpenAlex, Kazuo Ohba has authored 49 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Hepatology, 24 papers in Epidemiology and 14 papers in Surgery. Recurrent topics in Kazuo Ohba’s work include Liver Disease Diagnosis and Treatment (21 papers), Liver Diseases and Immunity (17 papers) and Systemic Lupus Erythematosus Research (6 papers). Kazuo Ohba is often cited by papers focused on Liver Disease Diagnosis and Treatment (21 papers), Liver Diseases and Immunity (17 papers) and Systemic Lupus Erythematosus Research (6 papers). Kazuo Ohba collaborates with scholars based in Japan and Germany. Kazuo Ohba's co-authors include Katsuhisa Omagari, Yohei Mizuta, Hajime Isomoto, Shigeru Kohno, Junichi Masuda, Hiroaki Hazama, Ikuo Murata, Katsumi Omagari, Kunihiko Murase and S Kohno and has published in prestigious journals such as Hepatology, Gut and Journal of Clinical Epidemiology.

In The Last Decade

Co-authorship network of co-authors of Kazuo Ohba i

Fields of papers citing papers by Kazuo Ohba

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Kazuo Ohba

Since Specialization
Citations

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