Sonoko Nagai

111 papers and 5.5k indexed citations i.

About

Sonoko Nagai is a scholar working on Pulmonary and Respiratory Medicine, Physiology and Epidemiology. According to data from OpenAlex, Sonoko Nagai has authored 111 papers receiving a total of 5.5k indexed citations (citations by other indexed papers that have themselves been cited), including 85 papers in Pulmonary and Respiratory Medicine, 53 papers in Physiology and 18 papers in Epidemiology. Recurrent topics in Sonoko Nagai’s work include Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (74 papers), Sarcoidosis and Beryllium Toxicity Research (43 papers) and Medical Imaging and Pathology Studies (18 papers). Sonoko Nagai is often cited by papers focused on Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis (74 papers), Sarcoidosis and Beryllium Toxicity Research (43 papers) and Medical Imaging and Pathology Studies (18 papers). Sonoko Nagai collaborates with scholars based in Japan, United States and United Kingdom. Sonoko Nagai's co-authors include Takateru Izumi, Michiaki Mishima, Tomohiro Handa, Masanori Kitaichi, Etsuro Sato, Sekiya Koyama, Michio Shigematsu, Harumi Itoh, Kunio Hamada and Takateru Izumi and has published in prestigious journals such as The Journal of Immunology, PLoS ONE and American Journal of Respiratory and Critical Care Medicine.

In The Last Decade

Co-authorship network of co-authors of Sonoko Nagai i

Fields of papers citing papers by Sonoko Nagai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Sonoko Nagai

Since Specialization
Citations

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