Meinhard Classen

95 papers and 4.6k indexed citations i.

About

Meinhard Classen is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Meinhard Classen has authored 95 papers receiving a total of 4.6k indexed citations (citations by other indexed papers that have themselves been cited), including 54 papers in Surgery, 34 papers in Pulmonary and Respiratory Medicine and 20 papers in Oncology. Recurrent topics in Meinhard Classen’s work include Gallbladder and Bile Duct Disorders (16 papers), Helicobacter pylori-related gastroenterology studies (15 papers) and Pancreatic and Hepatic Oncology Research (11 papers). Meinhard Classen is often cited by papers focused on Gallbladder and Bile Duct Disorders (16 papers), Helicobacter pylori-related gastroenterology studies (15 papers) and Pancreatic and Hepatic Oncology Research (11 papers). Meinhard Classen collaborates with scholars based in Germany, United States and China. Meinhard Classen's co-authors include Thomas Rösch, V. Schusdziarra, Stefan Feuerbach, Markus Gerhard, Wolfgang Schepp, Henryk Dancygier, J. R. Siewert, Reinhard Lorenz, Christian Prinz and Nina Neumayer and has published in prestigious journals such as New England Journal of Medicine, Proceedings of the National Academy of Sciences and Gastroenterology.

In The Last Decade

Co-authorship network of co-authors of Meinhard Classen i

Fields of papers citing papers by Meinhard Classen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Meinhard Classen

Since Specialization
Citations

This map shows the geographic impact of Meinhard Classen'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 Meinhard Classen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Meinhard Classen 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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2025