Sunao Nishio

7 papers and 274 indexed citations i.

About

Sunao Nishio is a scholar working on Surgery, Epidemiology and Physiology. According to data from OpenAlex, Sunao Nishio has authored 7 papers receiving a total of 274 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Surgery, 2 papers in Epidemiology and 2 papers in Physiology. Recurrent topics in Sunao Nishio’s work include Thyroid and Parathyroid Surgery (3 papers), Head and Neck Anomalies (3 papers) and Nonmelanoma Skin Cancer Studies (2 papers). Sunao Nishio is often cited by papers focused on Thyroid and Parathyroid Surgery (3 papers), Head and Neck Anomalies (3 papers) and Nonmelanoma Skin Cancer Studies (2 papers). Sunao Nishio collaborates with scholars based in Brazil. Sunao Nishio's co-authors include Cláudio Roberto Cernea, Alberto Rossetti Ferraz, Flávio Carneiro Hojaij, Flávio Hojaij, Luiz Roberto Medina dos Santos, Luiz Paulo Kowalski, Alberto R. Ferraz, Eduardo de Arnaldo Silva Vellutini, Sónia Monteiro and Ruy Geraldo Bevilacqua and has published in prestigious journals such as The American Journal of Surgery, Otolaryngology and Head & Neck.

In The Last Decade

Co-authorship network of co-authors of Sunao Nishio i

Fields of papers citing papers by Sunao Nishio

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Sunao Nishio

Since Specialization
Citations

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