Torstein Bertelsen

43 total papers · 611 total citations
33 papers, 468 citations indexed

About

Torstein Bertelsen is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Molecular Biology. According to data from OpenAlex, Torstein Bertelsen has authored 33 papers receiving a total of 468 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Ophthalmology, 10 papers in Radiology, Nuclear Medicine and Imaging and 5 papers in Molecular Biology. Recurrent topics in Torstein Bertelsen’s work include Corneal surgery and disorders (8 papers), Glaucoma and retinal disorders (8 papers) and Corneal Surgery and Treatments (7 papers). Torstein Bertelsen is often cited by papers focused on Corneal surgery and disorders (8 papers), Glaucoma and retinal disorders (8 papers) and Corneal Surgery and Treatments (7 papers). Torstein Bertelsen collaborates with scholars based in Norway, Denmark and Lithuania. Torstein Bertelsen's co-authors include Jørgen Krohn, Per R. Flood, Gunnar Høvding, Olav H. Haugen, Niels Ehlers, Johan H. Seland, Henry Aasved, Geir Egil Eide, Olav Bjørn Petersen and Albert Kolstad and has published in prestigious journals such as Acta Ophthalmologica, Archives of Ophthalmology and Acta Ophthalmologica Scandinavica.

Co-authorship network of co-authors of Torstein Bertelsen

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

Torstein Bertelsen

33 papers receiving 412 citations

Fields of papers citing papers by Torstein Bertelsen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Torstein Bertelsen

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2026