Flávio Hirai

70 papers and 950 indexed citations i.

About

Flávio Hirai is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Flávio Hirai has authored 70 papers receiving a total of 950 indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Ophthalmology, 34 papers in Radiology, Nuclear Medicine and Imaging and 17 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Flávio Hirai’s work include Corneal surgery and disorders (18 papers), Corneal Surgery and Treatments (18 papers) and Ocular Surface and Contact Lens (17 papers). Flávio Hirai is often cited by papers focused on Corneal surgery and disorders (18 papers), Corneal Surgery and Treatments (18 papers) and Ocular Surface and Contact Lens (17 papers). Flávio Hirai collaborates with scholars based in Brazil, United States and Germany. Flávio Hirai's co-authors include Ronald Klein, Scot E. Moss, James M. Tielsch, Mauro Campos, Carlos Roberto Padovani, Silvana Artioli Schellini, Fernanda Pedreira Magalhães, Peter J. McDonnell, Michael D. Knudtson and Yasín A. Khan and has published in prestigious journals such as Diabetes Care, American Journal of Epidemiology and Ophthalmology.

In The Last Decade

Co-authorship network of co-authors of Flávio Hirai i

Fields of papers citing papers by Flávio Hirai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Flávio Hirai

Since Specialization
Citations

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