Stefan W. Toennes

154 papers and 3.6k indexed citations i.

About

Stefan W. Toennes is a scholar working on Toxicology, Pharmacology and Clinical Psychology. According to data from OpenAlex, Stefan W. Toennes has authored 154 papers receiving a total of 3.6k indexed citations (citations by other indexed papers that have themselves been cited), including 58 papers in Toxicology, 51 papers in Pharmacology and 34 papers in Clinical Psychology. Recurrent topics in Stefan W. Toennes’s work include Forensic Toxicology and Drug Analysis (57 papers), Cannabis and Cannabinoid Research (45 papers) and Psychedelics and Drug Studies (32 papers). Stefan W. Toennes is often cited by papers focused on Forensic Toxicology and Drug Analysis (57 papers), Cannabis and Cannabinoid Research (45 papers) and Psychedelics and Drug Studies (32 papers). Stefan W. Toennes collaborates with scholars based in Germany, The Netherlands and Belgium. Stefan W. Toennes's co-authors include Gerold F. Kauert, Johannes G. Ramaekers, Eef L. Theunissen, Manfred R. Moeller, Cora Wunder, Kim P. C. Kuypers, Alexander Paulke, G. Kauert, Natasha L. Mason and Stefan Steinmeyer and has published in prestigious journals such as Proceedings of the National Academy of Sciences, PLoS ONE and NeuroImage.

In The Last Decade

Co-authorship network of co-authors of Stefan W. Toennes i

Fields of papers citing papers by Stefan W. Toennes

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Stefan W. Toennes

Since Specialization
Citations

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