Roberto Luiz Kaiser

25 papers and 136 indexed citations i.

About

Roberto Luiz Kaiser is a scholar working on Surgery, Epidemiology and Genetics. According to data from OpenAlex, Roberto Luiz Kaiser has authored 25 papers receiving a total of 136 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Surgery, 8 papers in Epidemiology and 8 papers in Genetics. Recurrent topics in Roberto Luiz Kaiser’s work include Inflammatory Bowel Disease (8 papers), Bariatric Surgery and Outcomes (7 papers) and Esophageal and GI Pathology (5 papers). Roberto Luiz Kaiser is often cited by papers focused on Inflammatory Bowel Disease (8 papers), Bariatric Surgery and Outcomes (7 papers) and Esophageal and GI Pathology (5 papers). Roberto Luiz Kaiser collaborates with scholars based in Brazil, United States and Portugal. Roberto Luiz Kaiser's co-authors include Luiz Gustavo de Quadros, Patrick Colquhoun, Jonathan E. Efron, Juan J. Nogueras, Eric G. Weiss, Steven D. Wexner, Anthony M. Vernava, Milton Artur Ruiz, Idiberto José Zotarelli Filho and Eduardo Grecco and has published in prestigious journals such as World Journal of Surgery, Obesity Surgery and Colorectal Disease.

In The Last Decade

Co-authorship network of co-authors of Roberto Luiz Kaiser i

Fields of papers citing papers by Roberto Luiz Kaiser

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Roberto Luiz Kaiser. 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 Roberto Luiz Kaiser. The network helps show where Roberto Luiz Kaiser may publish in the future.

Countries citing papers authored by Roberto Luiz Kaiser

Since Specialization
Citations

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