Leif Olsen

36 total papers · 553 total citations
14 papers, 360 citations indexed

About

Leif Olsen is a scholar working on Surgery, Gastroenterology and Genetics. According to data from OpenAlex, Leif Olsen has authored 14 papers receiving a total of 360 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Surgery, 3 papers in Gastroenterology and 3 papers in Genetics. Recurrent topics in Leif Olsen’s work include Congenital gastrointestinal and neural anomalies (4 papers), Gastrointestinal motility and disorders (3 papers) and Neuroblastoma Research and Treatments (2 papers). Leif Olsen is often cited by papers focused on Congenital gastrointestinal and neural anomalies (4 papers), Gastrointestinal motility and disorders (3 papers) and Neuroblastoma Research and Treatments (2 papers). Leif Olsen collaborates with scholars based in Sweden, Denmark and Latvia. Leif Olsen's co-authors include S Meurling, Göran Annerén, Sven Påhlman, Jeff C. Hoehner, Tomas Wester, Fredrik Hedborg, Johan Arndt, Helena Jernberg‐Wiklund, J. Carlsten and Ingvar Eriksson and has published in prestigious journals such as International Journal of Cancer, Developmental Medicine & Child Neurology and Journal of Pediatric Surgery.

Co-authorship network of co-authors of Leif Olsen

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

Leif Olsen

13 papers receiving 343 citations

Fields of papers citing papers by Leif Olsen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Leif Olsen

Since Specialization
Citations

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