André Tojal

5 papers and 18 indexed citations
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About

André Tojal is a scholar working on Surgery, Gastroenterology and Neurology. According to data from OpenAlex, André Tojal has authored 5 papers receiving a total of 18 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Surgery, 3 papers in Gastroenterology and 1 paper in Neurology. Recurrent topics in André Tojal’s work include Gastrointestinal Tumor Research and Treatment (3 papers), Gastrointestinal disorders and treatments (2 papers) and Gastric Cancer Management and Outcomes (1 paper). André Tojal is often cited by papers focused on Gastrointestinal Tumor Research and Treatment (3 papers), Gastrointestinal disorders and treatments (2 papers) and Gastric Cancer Management and Outcomes (1 paper). André Tojal collaborates with scholars based in Portugal. André Tojal's co-authors include Carlos Casimiro, Luís Filipe Pinheiro, Jorge Pereira and Marta Ferreira and has published in prestigious journals such as Journal of Gastrointestinal Cancer, International Journal of Surgery Case Reports and Journal of Surgical Case Reports.

In The Last Decade

Co-authorship network of co-authors of André Tojal

This figure shows the co-authorship network connecting the top 25 collaborators of André Tojal. A scholar is included among the top collaborators of André Tojal based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with André Tojal. André Tojal is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by André Tojal

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by André Tojal

Since Specialization
Citations

This map shows the geographic impact of André Tojal'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 André Tojal with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites André Tojal 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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2026