Kai S. Lehmann

102 papers and 1.5k indexed citations i.

About

Kai S. Lehmann is a scholar working on Surgery, Hepatology and Biomedical Engineering. According to data from OpenAlex, Kai S. Lehmann has authored 102 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 52 papers in Surgery, 30 papers in Hepatology and 24 papers in Biomedical Engineering. Recurrent topics in Kai S. Lehmann’s work include Hepatocellular Carcinoma Treatment and Prognosis (30 papers), Appendicitis Diagnosis and Management (17 papers) and Diverticular Disease and Complications (16 papers). Kai S. Lehmann is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (30 papers), Appendicitis Diagnosis and Management (17 papers) and Diverticular Disease and Complications (16 papers). Kai S. Lehmann collaborates with scholars based in Germany, United States and Switzerland. Kai S. Lehmann's co-authors include H. J. Buhr, Christoph Holmer, Jörg‐Peter Ritz, Bernd Frericks, Urte Zurbuchen, Andrea Stroux, A. Roggan, Georg Bretthauer, Jörg P. Ritz and H. Maaß and has published in prestigious journals such as PLoS ONE, Annals of Surgery and Scientific Reports.

In The Last Decade

Co-authorship network of co-authors of Kai S. Lehmann i

Fields of papers citing papers by Kai S. Lehmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Kai S. Lehmann

Since Specialization
Citations

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