Gerhard Kjellén

25 total papers · 486 total citations
19 papers, 391 citations indexed

About

Gerhard Kjellén is a scholar working on Surgery, Gastroenterology and Speech and Hearing. According to data from OpenAlex, Gerhard Kjellén has authored 19 papers receiving a total of 391 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Surgery, 13 papers in Gastroenterology and 5 papers in Speech and Hearing. Recurrent topics in Gerhard Kjellén’s work include Gastroesophageal reflux and treatments (13 papers), Esophageal and GI Pathology (8 papers) and Eosinophilic Esophagitis (8 papers). Gerhard Kjellén is often cited by papers focused on Gastroesophageal reflux and treatments (13 papers), Esophageal and GI Pathology (8 papers) and Eosinophilic Esophagitis (8 papers). Gerhard Kjellén collaborates with scholars based in Sweden and Australia. Gerhard Kjellén's co-authors include Lita Tibbling, Bengt Wranne, Lars Brudin, Hans-Olof Håkansson, Aznan Lelo, Donald Birkett, John O. Miners, Jan Johansson, Folke Johnsson and Bruno Walther and has published in prestigious journals such as Journal of Pharmacology and Experimental Therapeutics, Scandinavian Journal of Gastroenterology and Journal of Gastroenterology.

Co-authorship network of co-authors of Gerhard Kjellén

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

Gerhard Kjellén

17 papers receiving 360 citations

Fields of papers citing papers by Gerhard Kjellén

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Gerhard Kjellén

Since Specialization
Citations

This map shows the geographic impact of Gerhard Kjellén'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 Gerhard Kjellén with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gerhard Kjellén 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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2026