Frode Lerang

13 papers and 248 indexed citations i.

About

Frode Lerang is a scholar working on Surgery, Gastroenterology and Epidemiology. According to data from OpenAlex, Frode Lerang has authored 13 papers receiving a total of 248 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Surgery, 5 papers in Gastroenterology and 3 papers in Epidemiology. Recurrent topics in Frode Lerang’s work include Helicobacter pylori-related gastroenterology studies (10 papers), Eosinophilic Esophagitis (5 papers) and Gastric Cancer Management and Outcomes (3 papers). Frode Lerang is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (10 papers), Eosinophilic Esophagitis (5 papers) and Gastric Cancer Management and Outcomes (3 papers). Frode Lerang collaborates with scholars based in Norway. Frode Lerang's co-authors include Jon Birger Haug, Berge Tsanou, Bjørn Moum, E Ragnhildstveit, A. Bjørneklett, Petter Mowinckel, Per G. Farup, Per Sandvei, Magne Henriksen and Roald Torp and has published in prestigious journals such as The American Journal of Gastroenterology, Clinical Microbiology and Infection and Scandinavian Journal of Gastroenterology.

In The Last Decade

Co-authorship network of co-authors of Frode Lerang i

Fields of papers citing papers by Frode Lerang

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Frode Lerang

Since Specialization
Citations

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