Frank Shigueo Nakao

32 papers and 353 indexed citations i.

About

Frank Shigueo Nakao is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Frank Shigueo Nakao has authored 32 papers receiving a total of 353 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Surgery, 13 papers in Pulmonary and Respiratory Medicine and 11 papers in Oncology. Recurrent topics in Frank Shigueo Nakao’s work include Pancreatic and Hepatic Oncology Research (10 papers), Liver Disease and Transplantation (6 papers) and Gallbladder and Bile Duct Disorders (6 papers). Frank Shigueo Nakao is often cited by papers focused on Pancreatic and Hepatic Oncology Research (10 papers), Liver Disease and Transplantation (6 papers) and Gallbladder and Bile Duct Disorders (6 papers). Frank Shigueo Nakao collaborates with scholars based in Brazil, United States and United Kingdom. Frank Shigueo Nakao's co-authors include Ângelo Paulo Ferrari, José Celso Ardengh, Gustavo Andrade de Paulo, Ermelindo Della Líbera, Luciano Lenz, Gilda da Cunha Santos, Fernanda Prata Martins, Angelo Ferrari, Fauze Maluf‐Filho and Ary Nasi and has published in prestigious journals such as Gastroenterology, Gastrointestinal Endoscopy and Endoscopy.

In The Last Decade

Co-authorship network of co-authors of Frank Shigueo Nakao i

Fields of papers citing papers by Frank Shigueo Nakao

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Frank Shigueo Nakao. 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 Frank Shigueo Nakao. The network helps show where Frank Shigueo Nakao may publish in the future.

Countries citing papers authored by Frank Shigueo Nakao

Since Specialization
Citations

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