Gunnar Olaison

75 papers and 3.8k indexed citations
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About

Gunnar Olaison is a scholar working on Surgery, Genetics and Epidemiology. According to data from OpenAlex, Gunnar Olaison has authored 75 papers receiving a total of 3.8k indexed citations (citations by other indexed papers that have themselves been cited), including 54 papers in Surgery, 43 papers in Genetics and 29 papers in Epidemiology. Recurrent topics in Gunnar Olaison’s work include Inflammatory Bowel Disease (42 papers), Microscopic Colitis (25 papers) and Diverticular Disease and Complications (17 papers). Gunnar Olaison is often cited by papers focused on Inflammatory Bowel Disease (42 papers), Microscopic Colitis (25 papers) and Diverticular Disease and Complications (17 papers). Gunnar Olaison collaborates with scholars based in Sweden, Denmark and United States. Gunnar Olaison's co-authors include Rune Sjödahl, Roland E. Andersson, Kenneth Smedh, Curt Tysk, Christer Tagesson, Johan D. Söderholm, Anders Ekbom, Anders Hugander, Peter Andersson and Åke Danielsson and has published in prestigious journals such as New England Journal of Medicine, Gastroenterology and Hepatology.

In The Last Decade

Co-authorship network of co-authors of Gunnar Olaison

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

Fields of papers citing papers by Gunnar Olaison

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Gunnar Olaison

Since Specialization
Citations

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