Yassuhiko Okay

About

Yassuhiko Okay is a scholar working on Pulmonary and Respiratory Medicine, Epidemiology and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Yassuhiko Okay has authored 42 papers receiving a total of 383 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Pulmonary and Respiratory Medicine, 10 papers in Epidemiology and 8 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Yassuhiko Okay’s work include Pneumonia and Respiratory Infections (5 papers), Viral gastroenteritis research and epidemiology (5 papers) and Child Nutrition and Water Access (4 papers). Yassuhiko Okay is often cited by papers focused on Pneumonia and Respiratory Infections (5 papers), Viral gastroenteritis research and epidemiology (5 papers) and Child Nutrition and Water Access (4 papers). Yassuhiko Okay collaborates with scholars based in Brazil, United States and Philippines. Yassuhiko Okay's co-authors include Bernardo Ejzenberg, Vera Hermina Kalika Koch, Alfredo Elias Gilio, Sandra Elisabete Vieira, Antônio Carlos Pastorino, Benedito Anselmo Peres, Carla R. Taddei, Gabriel Wolf Oselka, Edison Luíz Durigon and C.M.A. Jacob and has published in prestigious journals such as Pediatric Research, The Pediatric Infectious Disease Journal and Pediatric Nephrology.

In The Last Decade

Co-authorship network of co-authors of Yassuhiko Okay i

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Fields of papers citing papers by Yassuhiko Okay

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Yassuhiko Okay

Since Specialization

Citations

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