Sayuki Iijima

23 papers and 733 indexed citations i.

About

Sayuki Iijima is a scholar working on Epidemiology, Hepatology and Immunology. According to data from OpenAlex, Sayuki Iijima has authored 23 papers receiving a total of 733 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Epidemiology, 15 papers in Hepatology and 6 papers in Immunology. Recurrent topics in Sayuki Iijima’s work include Hepatitis B Virus Studies (15 papers), Hepatitis C virus research (14 papers) and Liver Disease Diagnosis and Treatment (4 papers). Sayuki Iijima is often cited by papers focused on Hepatitis B Virus Studies (15 papers), Hepatitis C virus research (14 papers) and Liver Disease Diagnosis and Treatment (4 papers). Sayuki Iijima collaborates with scholars based in Japan, United States and Egypt. Sayuki Iijima's co-authors include Yasuhito Tanaka, Shuko Murakami, Tsunamasa Watanabe, Koichi Watashi, Takaji Wakita, Michinori Kohara, Kai Li, Seiichi Sato, Susumu Tsutsumi and Akinori Takaoka and has published in prestigious journals such as Immunity, PLoS ONE and Journal of Virology.

In The Last Decade

Co-authorship network of co-authors of Sayuki Iijima i

Fields of papers citing papers by Sayuki Iijima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Sayuki Iijima

Since Specialization
Citations

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