Chris Friedrich

8 papers and 650 indexed citations
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About

Chris Friedrich is a scholar working on Surgery, Genetics and Emergency Medicine. According to data from OpenAlex, Chris Friedrich has authored 8 papers receiving a total of 650 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Surgery, 4 papers in Genetics and 3 papers in Emergency Medicine. Recurrent topics in Chris Friedrich’s work include Diverticular Disease and Complications (4 papers), Inflammatory Bowel Disease (4 papers) and Appendicitis Diagnosis and Management (3 papers). Chris Friedrich is often cited by papers focused on Diverticular Disease and Complications (4 papers), Inflammatory Bowel Disease (4 papers) and Appendicitis Diagnosis and Management (3 papers). Chris Friedrich collaborates with scholars based in Germany. Chris Friedrich's co-authors include Johannes F.E. Mann, Marcel Wolbers, Regina Kunz, A. Schreyer, Patrick Hoffstetter, Ernst Michael Jung, Ayman Agha, Frank Klebl, Christian Dornia and Claudia Ott and has published in prestigious journals such as Annals of Internal Medicine, PLoS ONE and Inflammatory Bowel Diseases.

In The Last Decade

Co-authorship network of co-authors of Chris Friedrich

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

Fields of papers citing papers by Chris Friedrich

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Chris Friedrich

Since Specialization
Citations

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