Johan Ek

28 total papers · 984 total citations
22 papers, 755 citations indexed

About

Johan Ek is a scholar working on Gastroenterology, Surgery and Epidemiology. According to data from OpenAlex, Johan Ek has authored 22 papers receiving a total of 755 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Gastroenterology, 7 papers in Surgery and 6 papers in Epidemiology. Recurrent topics in Johan Ek’s work include Celiac Disease Research and Management (11 papers), Helicobacter pylori-related gastroenterology studies (5 papers) and Microscopic Colitis (5 papers). Johan Ek is often cited by papers focused on Celiac Disease Research and Management (11 papers), Helicobacter pylori-related gastroenterology studies (5 papers) and Microscopic Colitis (5 papers). Johan Ek collaborates with scholars based in Norway, Sweden and Netherlands. Johan Ek's co-authors include Ludvig M. Sollid, Erik Thorsby, Erik M. Magnus, Rafał Płoski, Henry Ascher, Audur H. Gudjónsdóttir, Ingemar Björkhem, Staffan Nilsson, Oddvar Stokke and Åsa Torinsson Naluai and has published in prestigious journals such as PLoS ONE, The Journal of Pediatrics and Acta Paediatrica.

Co-authorship network of co-authors of Johan Ek

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

Johan Ek

22 papers receiving 711 citations

Fields of papers citing papers by Johan Ek

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Johan Ek

Since Specialization
Citations

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