Hirotsugu Aiga

48 papers and 524 indexed citations i.

About

Hirotsugu Aiga is a scholar working on Pediatrics, Perinatology and Child Health, Nutrition and Dietetics and General Health Professions. According to data from OpenAlex, Hirotsugu Aiga has authored 48 papers receiving a total of 524 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Pediatrics, Perinatology and Child Health, 18 papers in Nutrition and Dietetics and 14 papers in General Health Professions. Recurrent topics in Hirotsugu Aiga’s work include Global Maternal and Child Health (23 papers), Child Nutrition and Water Access (18 papers) and Financing of Health Care Systems and Universal Coverage (7 papers). Hirotsugu Aiga is often cited by papers focused on Global Maternal and Child Health (23 papers), Child Nutrition and Water Access (18 papers) and Financing of Health Care Systems and Universal Coverage (7 papers). Hirotsugu Aiga collaborates with scholars based in Japan, United States and Ghana. Hirotsugu Aiga's co-authors include Takusei Umenai, Tung Rathavy, Nguyen Duc Vinh, Chushi Kuroiwa, Sandy Cairncross, Takayuki Amano, Lien Thi Phuong Nguyen, Keiko Osaki, Yoshito Kawakatsu and Masahiro Hara and has published in prestigious journals such as The Lancet, PLoS ONE and Social Science & Medicine.

In The Last Decade

Co-authorship network of co-authors of Hirotsugu Aiga i

Fields of papers citing papers by Hirotsugu Aiga

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hirotsugu Aiga

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2025