Kari Johansen

37 papers and 1.5k indexed citations i.

About

Kari Johansen is a scholar working on Infectious Diseases, Epidemiology and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Kari Johansen has authored 37 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Infectious Diseases, 18 papers in Epidemiology and 10 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Kari Johansen’s work include Viral gastroenteritis research and epidemiology (18 papers), Respiratory viral infections research (12 papers) and Aetiology, Diagnosis, and Management of Myocarditis (10 papers). Kari Johansen is often cited by papers focused on Viral gastroenteritis research and epidemiology (18 papers), Respiratory viral infections research (12 papers) and Aetiology, Diagnosis, and Management of Myocarditis (10 papers). Kari Johansen collaborates with scholars based in Sweden, Italy and Switzerland. Kari Johansen's co-authors include Lennart Svensson, Kjell‐Olof Hedlund, Jolita Mereckiene, Mikael Nilsson, Suzanne Cotter, Pernille Jorgensen, Svetla Tsolova, Caroline Brown, Jorma Hinkula and Franco Maria Ruggeri and has published in prestigious journals such as The Lancet, The Journal of Immunology and PEDIATRICS.

In The Last Decade

Co-authorship network of co-authors of Kari Johansen i

Fields of papers citing papers by Kari Johansen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Kari Johansen

Since Specialization
Citations

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