Per Sangfelt

66 total papers · 2.7k total citations
44 papers, 1.6k citations indexed

About

Per Sangfelt is a scholar working on Epidemiology, Hepatology and Surgery. According to data from OpenAlex, Per Sangfelt has authored 44 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Epidemiology, 28 papers in Hepatology and 19 papers in Surgery. Recurrent topics in Per Sangfelt’s work include Liver Disease Diagnosis and Treatment (16 papers), Liver Diseases and Immunity (10 papers) and Hepatitis B Virus Studies (10 papers). Per Sangfelt is often cited by papers focused on Liver Disease Diagnosis and Treatment (16 papers), Liver Diseases and Immunity (10 papers) and Hepatitis B Virus Studies (10 papers). Per Sangfelt collaborates with scholars based in Sweden, United States and Norway. Per Sangfelt's co-authors include Marie Carlson, Sven Almér, Annika Bergquist, Einar S. Björnsson, Christer Peterson, Hanne Prytz, Lars Lööf, Hanna Sandberg–Gertzén, Ola Weiland and Michael Wagner and has published in prestigious journals such as Gastroenterology, Hepatology and Journal of Hepatology.

Co-authorship network of co-authors of Per Sangfelt

This figure shows the co-authorship network connecting the top 25 collaborators of Per Sangfelt. A scholar is included among the top collaborators of Per Sangfelt 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 Per Sangfelt. Per Sangfelt is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Per Sangfelt

41 papers receiving 1.6k citations

Fields of papers citing papers by Per Sangfelt

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Per Sangfelt

Since Specialization
Citations

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