Claudius Speer

94 total papers · 1.1k total citations
42 papers, 396 citations indexed

About

Claudius Speer is a scholar working on Infectious Diseases, Pulmonary and Respiratory Medicine and Transplantation. According to data from OpenAlex, Claudius Speer has authored 42 papers receiving a total of 396 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Infectious Diseases, 10 papers in Pulmonary and Respiratory Medicine and 9 papers in Transplantation. Recurrent topics in Claudius Speer’s work include SARS-CoV-2 and COVID-19 Research (18 papers), COVID-19 Clinical Research Studies (11 papers) and Renal Transplantation Outcomes and Treatments (9 papers). Claudius Speer is often cited by papers focused on SARS-CoV-2 and COVID-19 Research (18 papers), COVID-19 Clinical Research Studies (11 papers) and Renal Transplantation Outcomes and Treatments (9 papers). Claudius Speer collaborates with scholars based in Germany, Turkey and United States. Claudius Speer's co-authors include Christian Morath, Florian Kälble, Christian Nußhag, Martin Zeier, Louise Benning, Paul Schnitzler, Matthias Schaier, Caner Süsal, Katrin Klein and Paula Reichel and has published in prestigious journals such as SHILAP Revista de lepidopterología, PEDIATRICS and Scientific Reports.

In The Last Decade

Co-authorship network of co-authors of Claudius Speer

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

Claudius Speer

38 papers receiving 391 citations

Fields of papers citing papers by Claudius Speer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Claudius Speer

Since Specialization
Citations

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