Per G. Bjørnstad

43 papers and 363 indexed citations i.

About

Per G. Bjørnstad is a scholar working on Epidemiology, Pulmonary and Respiratory Medicine and Surgery. According to data from OpenAlex, Per G. Bjørnstad has authored 43 papers receiving a total of 363 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Epidemiology, 25 papers in Pulmonary and Respiratory Medicine and 17 papers in Surgery. Recurrent topics in Per G. Bjørnstad’s work include Congenital Heart Disease Studies (30 papers), Cardiovascular and Diving-Related Complications (9 papers) and Cardiovascular Conditions and Treatments (6 papers). Per G. Bjørnstad is often cited by papers focused on Congenital Heart Disease Studies (30 papers), Cardiovascular and Diving-Related Complications (9 papers) and Cardiovascular Conditions and Treatments (6 papers). Per G. Bjørnstad collaborates with scholars based in Norway, Germany and India. Per G. Bjørnstad's co-authors include Bjarne Smevik, Erik Thaulow, Harald Lindberg, A. J. Beuren, Morten Grønn, Erik Fosse, Per Morten Fredriksen, Tor Inge Tønnessen, Günther Fischer and Svein Sörland and has published in prestigious journals such as Circulation, European Heart Journal and The American Journal of Cardiology.

In The Last Decade

Co-authorship network of co-authors of Per G. Bjørnstad i

Fields of papers citing papers by Per G. Bjørnstad

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Per G. Bjørnstad

Since Specialization
Citations

This map shows the geographic impact of Per G. Bjørnstad'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 G. Bjørnstad with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Per G. Bjørnstad 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
2025