H. Sijbrand Hofker

50 papers and 877 indexed citations i.

About

H. Sijbrand Hofker is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Public Health, Environmental and Occupational Health. According to data from OpenAlex, H. Sijbrand Hofker has authored 50 papers receiving a total of 877 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Surgery, 14 papers in Pulmonary and Respiratory Medicine and 14 papers in Public Health, Environmental and Occupational Health. Recurrent topics in H. Sijbrand Hofker’s work include Organ Donation and Transplantation (14 papers), Organ Transplantation Techniques and Outcomes (9 papers) and Appendicitis Diagnosis and Management (7 papers). H. Sijbrand Hofker is often cited by papers focused on Organ Donation and Transplantation (14 papers), Organ Transplantation Techniques and Outcomes (9 papers) and Appendicitis Diagnosis and Management (7 papers). H. Sijbrand Hofker collaborates with scholars based in The Netherlands, Italy and United States. H. Sijbrand Hofker's co-authors include Rutger J. Ploeg, Mieneke Rook, J.J. Homan van der Heide, Vincent B. Nieuwenhuijs, K. Tim Buddingh, Marc G. Besselink, Hein G. Gooszen, Gooitzen M. van Dam, Gerjan Navis and Jaap J. Homan van der Heide and has published in prestigious journals such as Gastroenterology, Annals of Surgery and British journal of surgery.

In The Last Decade

Co-authorship network of co-authors of H. Sijbrand Hofker i

Fields of papers citing papers by H. Sijbrand Hofker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H. Sijbrand Hofker. 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 H. Sijbrand Hofker. The network helps show where H. Sijbrand Hofker may publish in the future.

Countries citing papers authored by H. Sijbrand Hofker

Since Specialization
Citations

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