João Freitas

16 papers and 271 indexed citations i.

About

João Freitas is a scholar working on Surgery, Epidemiology and Genetics. According to data from OpenAlex, João Freitas has authored 16 papers receiving a total of 271 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Surgery, 6 papers in Epidemiology and 6 papers in Genetics. Recurrent topics in João Freitas’s work include Microscopic Colitis (5 papers), Inflammatory Bowel Disease (5 papers) and Helicobacter pylori-related gastroenterology studies (3 papers). João Freitas is often cited by papers focused on Microscopic Colitis (5 papers), Inflammatory Bowel Disease (5 papers) and Helicobacter pylori-related gastroenterology studies (3 papers). João Freitas collaborates with scholars based in Portugal, Denmark and The Netherlands. João Freitas's co-authors include Lene Riis, Jorge Fonseca, Frank J. Wolters, Ida Vind, Paula Borralho, Selwyn Odes, Séverine Vermeire, Paal Skytt Andersen, Pierluigi Politi and Pia Munkholm and has published in prestigious journals such as PLoS ONE, Annals of the Rheumatic Diseases and The American Journal of Gastroenterology.

In The Last Decade

Co-authorship network of co-authors of João Freitas i

Fields of papers citing papers by João Freitas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by João Freitas

Since Specialization
Citations

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