E. Kettner

38 papers and 3.0k indexed citations i.

About

E. Kettner is a scholar working on Oncology, Pulmonary and Respiratory Medicine and Cancer Research. According to data from OpenAlex, E. Kettner has authored 38 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Oncology, 21 papers in Pulmonary and Respiratory Medicine and 11 papers in Cancer Research. Recurrent topics in E. Kettner’s work include Colorectal Cancer Treatments and Studies (19 papers), Pancreatic and Hepatic Oncology Research (12 papers) and Gastric Cancer Management and Outcomes (11 papers). E. Kettner is often cited by papers focused on Colorectal Cancer Treatments and Studies (19 papers), Pancreatic and Hepatic Oncology Research (12 papers) and Gastric Cancer Management and Outcomes (11 papers). E. Kettner collaborates with scholars based in Germany, United States and Belgium. E. Kettner's co-authors include Karsten Ridwelski, J. Fahlke, H Schramm, Karin Weigang-Koehler, Klaus Gellert, Helmut Oettle, Stefan Post, Bernd Doerken, L. Roll and Hanno Riess and has published in prestigious journals such as JAMA, Journal of Clinical Oncology and Blood.

In The Last Decade

Co-authorship network of co-authors of E. Kettner

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

Fields of papers citing papers by E. Kettner

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by E. Kettner

Since Specialization
Citations

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