C. Hammer

61 papers and 626 indexed citations i.

About

C. Hammer is a scholar working on Surgery, Transplantation and Molecular Biology. According to data from OpenAlex, C. Hammer has authored 61 papers receiving a total of 626 indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Surgery, 11 papers in Transplantation and 7 papers in Molecular Biology. Recurrent topics in C. Hammer’s work include Transplantation: Methods and Outcomes (17 papers), Xenotransplantation and immune response (15 papers) and Organ Transplantation Techniques and Outcomes (13 papers). C. Hammer is often cited by papers focused on Transplantation: Methods and Outcomes (17 papers), Xenotransplantation and immune response (15 papers) and Organ Transplantation Techniques and Outcomes (13 papers). C. Hammer collaborates with scholars based in Germany, United Kingdom and United States. C. Hammer's co-authors include Bruno Reichart, E. Thein, Andrés Beiras-Fernández, C. Luderschmidt, B C Adelmann-Grill, Gerhard König, Otto Braun‐Falco, G Fruhmann, Michael Schmoeckel and Wieland Brendel and has published in prestigious journals such as The Journal of Immunology, Environmental Health Perspectives and CHEST Journal.

In The Last Decade

Co-authorship network of co-authors of C. Hammer i

Fields of papers citing papers by C. Hammer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by C. Hammer

Since Specialization
Citations

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