Friesen

55 total papers · 732 total citations
32 papers, 340 citations indexed

About

Friesen is a scholar working on Surgery, Epidemiology and Molecular Biology. According to data from OpenAlex, Friesen has authored 32 papers receiving a total of 340 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Surgery, 7 papers in Epidemiology and 5 papers in Molecular Biology. Recurrent topics in Friesen’s work include Neuroendocrine Tumor Research Advances (7 papers), Gastroesophageal reflux and treatments (5 papers) and Esophageal and GI Pathology (4 papers). Friesen is often cited by papers focused on Neuroendocrine Tumor Research Advances (7 papers), Gastroesophageal reflux and treatments (5 papers) and Esophageal and GI Pathology (4 papers). Friesen collaborates with scholars based in United States, Australia and France. Friesen's co-authors include Miller Dr, Tatsuo Tomita, Pearse Ag, Romano Delcore, Gregory M. Peterson, Anğ, I. M. Crosby, Allan Hemingway, James Underwood and L. Garren and has published in prestigious journals such as Archives of Disease in Childhood, Journal of Clinical Pharmacy and Therapeutics and Advances in Surgery.

Co-authorship network of co-authors of Friesen

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

Friesen

28 papers receiving 250 citations

Fields of papers citing papers by Friesen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Friesen

Since Specialization
Citations

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