Stefan John

82 papers and 2.2k indexed citations i.

About

Stefan John is a scholar working on Nephrology, Cardiology and Cardiovascular Medicine and Critical Care and Intensive Care Medicine. According to data from OpenAlex, Stefan John has authored 82 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Nephrology, 26 papers in Cardiology and Cardiovascular Medicine and 15 papers in Critical Care and Intensive Care Medicine. Recurrent topics in Stefan John’s work include Acute Kidney Injury Research (25 papers), Blood Pressure and Hypertension Studies (18 papers) and Trauma, Hemostasis, Coagulopathy, Resuscitation (13 papers). Stefan John is often cited by papers focused on Acute Kidney Injury Research (25 papers), Blood Pressure and Hypertension Studies (18 papers) and Trauma, Hemostasis, Coagulopathy, Resuscitation (13 papers). Stefan John collaborates with scholars based in Germany, Austria and United States. Stefan John's co-authors include Roland E. Schmieder, Roland E. Schmieder, Markus P. Schneider, Christian Delles, Markus P. Schlaich, Johannes Jacobi, Kai‐Uwe Eckardt, Gerd Schmitz, H. Weihprecht and R. Schmieder and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and Kidney International.

In The Last Decade

Co-authorship network of co-authors of Stefan John i

Fields of papers citing papers by Stefan John

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Stefan John

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2025