Anja Sommer

47 papers and 1.1k indexed citations
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About

Anja Sommer is a scholar working on Surgery, Dermatology and Internal Medicine. According to data from OpenAlex, Anja Sommer has authored 47 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Surgery, 13 papers in Dermatology and 13 papers in Internal Medicine. Recurrent topics in Anja Sommer’s work include Diagnosis and Treatment of Venous Diseases (13 papers), Venous Thromboembolism Diagnosis and Management (13 papers) and Emergency and Acute Care Studies (8 papers). Anja Sommer is often cited by papers focused on Diagnosis and Treatment of Venous Diseases (13 papers), Venous Thromboembolism Diagnosis and Management (13 papers) and Emergency and Acute Care Studies (8 papers). Anja Sommer collaborates with scholars based in Netherlands, Germany and Belgium. Anja Sommer's co-authors include Patty J. Nelemans, R.P.M. Ceulen, Klara Mosterd, Patricia J.F. Quaedvlieg, Brigitte A.B. Essers, Peter M. Steijlen, A.H.M.M. Arits, Nicole W.J. Kelleners-Smeets, Marieke H. Roozeboom and Harald Neumann and has published in prestigious journals such as Gastroenterology, Scientific Reports and The Lancet Oncology.

In The Last Decade

Co-authorship network of co-authors of Anja Sommer

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

Fields of papers citing papers by Anja Sommer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Anja Sommer

Since Specialization
Citations

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