Dirk Uhlmann

65 total papers · 1.6k total citations
42 papers, 1.2k citations indexed

About

Dirk Uhlmann is a scholar working on Surgery, Physiology and Hepatology. According to data from OpenAlex, Dirk Uhlmann has authored 42 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Surgery, 17 papers in Physiology and 13 papers in Hepatology. Recurrent topics in Dirk Uhlmann’s work include Organ Transplantation Techniques and Outcomes (18 papers), Nitric Oxide and Endothelin Effects (15 papers) and Liver Disease and Transplantation (10 papers). Dirk Uhlmann is often cited by papers focused on Organ Transplantation Techniques and Outcomes (18 papers), Nitric Oxide and Endothelin Effects (15 papers) and Liver Disease and Transplantation (10 papers). Dirk Uhlmann collaborates with scholars based in Germany, Switzerland and India. Dirk Uhlmann's co-authors include Johann Hauss, Andrea Tannapfel, Helmut Witzigmann, Christian Wittekind, Felix Geißler, Karel Caca, Frieder Berr, Marcus Wiedmann, Markus Benicke and Florian Sommerer and has published in prestigious journals such as Gastroenterology, Annals of Surgery and Journal of Hepatology.

Co-authorship network of co-authors of Dirk Uhlmann

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

Dirk Uhlmann

42 papers receiving 1.2k citations

Fields of papers citing papers by Dirk Uhlmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Dirk Uhlmann

Since Specialization
Citations

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