François E.J.A. Willemssen

30 papers and 540 indexed citations i.

About

François E.J.A. Willemssen is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, François E.J.A. Willemssen has authored 30 papers receiving a total of 540 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Surgery, 14 papers in Pulmonary and Respiratory Medicine and 13 papers in Oncology. Recurrent topics in François E.J.A. Willemssen’s work include Cholangiocarcinoma and Gallbladder Cancer Studies (14 papers), Hepatocellular Carcinoma Treatment and Prognosis (9 papers) and Gallbladder and Bile Duct Disorders (9 papers). François E.J.A. Willemssen is often cited by papers focused on Cholangiocarcinoma and Gallbladder Cancer Studies (14 papers), Hepatocellular Carcinoma Treatment and Prognosis (9 papers) and Gallbladder and Bile Duct Disorders (9 papers). François E.J.A. Willemssen collaborates with scholars based in The Netherlands, Belgium and Australia. François E.J.A. Willemssen's co-authors include Jan N.M. IJzermans, Jeroen de Jonge, Robert A. de Man, Marcia P. Gaspersz, Bas Groot Koerkamp, Roy S. Dwarkasing, Wojciech G. Polak, Jeroen L.A. van Vugt, Cornelis Verhoef and Joanne Verheij and has published in prestigious journals such as Journal of Hepatology, Gastrointestinal Endoscopy and Clinical Gastroenterology and Hepatology.

In The Last Decade

Co-authorship network of co-authors of François E.J.A. Willemssen i

Fields of papers citing papers by François E.J.A. Willemssen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by François E.J.A. Willemssen. 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 François E.J.A. Willemssen. The network helps show where François E.J.A. Willemssen may publish in the future.

Countries citing papers authored by François E.J.A. Willemssen

Since Specialization
Citations

This map shows the geographic impact of François E.J.A. Willemssen'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 François E.J.A. Willemssen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites François E.J.A. Willemssen 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