Stefan Häger

32 papers and 1.2k indexed citations
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About

Stefan Häger is a scholar working on Complementary and alternative medicine, Radiology, Nuclear Medicine and Imaging and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Stefan Häger has authored 32 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Complementary and alternative medicine, 6 papers in Radiology, Nuclear Medicine and Imaging and 5 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Stefan Häger’s work include Complementary and Alternative Medicine Studies (10 papers), Nephrotoxicity and Medicinal Plants (3 papers) and Drug-Induced Hepatotoxicity and Protection (3 papers). Stefan Häger is often cited by papers focused on Complementary and Alternative Medicine Studies (10 papers), Nephrotoxicity and Medicinal Plants (3 papers) and Drug-Induced Hepatotoxicity and Protection (3 papers). Stefan Häger collaborates with scholars based in Germany, Switzerland and China. Stefan Häger's co-authors include Udo Sechtem, Heiko Mahrholdt, Gabriel Meinhardt, Anja Wagner, Holger Vogelsberg, Claudia C. Deluigi, Reinhard Kandolf, C.–Thomas Bock, Juergen Dippon and Karin Klingel and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and European Heart Journal.

In The Last Decade

Co-authorship network of co-authors of Stefan Häger

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

Fields of papers citing papers by Stefan Häger

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Stefan Häger

Since Specialization
Citations

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