Viggo Skar

40 papers and 1.2k indexed citations
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About

Viggo Skar is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Molecular Biology. According to data from OpenAlex, Viggo Skar has authored 40 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Surgery, 15 papers in Pulmonary and Respiratory Medicine and 10 papers in Molecular Biology. Recurrent topics in Viggo Skar’s work include Gallbladder and Bile Duct Disorders (13 papers), Pediatric Hepatobiliary Diseases and Treatments (8 papers) and Microscopic Colitis (8 papers). Viggo Skar is often cited by papers focused on Gallbladder and Bile Duct Disorders (13 papers), Pediatric Hepatobiliary Diseases and Treatments (8 papers) and Microscopic Colitis (8 papers). Viggo Skar collaborates with scholars based in Norway, Sweden and United States. Viggo Skar's co-authors include M. Osnes, Einar Husebye, K Melby, T. Höverstad, Anne Grete Skar, Terje Osnes, T. Løtveit, Torbjørn Iversen, Peter Kierulf and Jørgen Valeur and has published in prestigious journals such as Gastroenterology, Gut and Digestive Diseases and Sciences.

In The Last Decade

Co-authorship network of co-authors of Viggo Skar

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

Fields of papers citing papers by Viggo Skar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Viggo Skar

Since Specialization
Citations

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