Ralph Zettl

82 total papers · 1.9k total citations
57 papers, 1.3k citations indexed

About

Ralph Zettl is a scholar working on Surgery, Epidemiology and Emergency Medicine. According to data from OpenAlex, Ralph Zettl has authored 57 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Surgery, 23 papers in Epidemiology and 12 papers in Emergency Medicine. Recurrent topics in Ralph Zettl's work include Hip and Femur Fractures (14 papers), Orthopaedic implants and arthroplasty (13 papers) and Bone fractures and treatments (13 papers). Ralph Zettl is often cited by papers focused on Hip and Femur Fractures (14 papers), Orthopaedic implants and arthroplasty (13 papers) and Bone fractures and treatments (13 papers). Ralph Zettl collaborates with scholars based in Germany, Switzerland and United States. Ralph Zettl's co-authors include Steffen Ruchholtz, D. Nast‐Kolb, Christopher Bliemel, Antonio Krueger, Christian Waydhas, L. Schweiberer, Christian Kühne, A. Trupka, Marianne Jochum and Ulrike Lewan and has published in prestigious journals such as SHILAP Revista de lepidopterología, Critical Care Medicine and Clinical Orthopaedics and Related Research.

In The Last Decade

Ralph Zettl

55 papers receiving 1.3k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Ralph Zettl 1.0k 492 242 216 119 57 1.3k
U. C. Liener 773 0.7× 203 0.4× 275 1.1× 139 0.6× 72 0.6× 75 1.1k
Mark L. Prasarn 1.1k 1.1× 559 1.1× 116 0.5× 226 1.0× 50 0.4× 60 1.4k
K.-D. Schaser 687 0.7× 203 0.4× 120 0.5× 194 0.9× 57 0.5× 54 1.2k
Gregory A. Mencio 924 0.9× 363 0.7× 116 0.5× 133 0.6× 50 0.4× 57 1.2k
Klemens Horst 567 0.5× 326 0.7× 365 1.5× 59 0.3× 131 1.1× 97 1.1k
Volker Braunstein 1.2k 1.2× 906 1.8× 235 1.0× 50 0.2× 46 0.4× 55 1.5k
Merv Letts 909 0.9× 329 0.7× 77 0.3× 160 0.7× 48 0.4× 82 1.5k
S.A.G. Meylaerts 786 0.8× 378 0.8× 121 0.5× 83 0.4× 26 0.2× 39 1.1k
Stephen J. Tredwell 926 0.9× 241 0.5× 66 0.3× 179 0.8× 40 0.3× 66 1.3k
P.V. Giannoudis 1.2k 1.2× 775 1.6× 155 0.6× 65 0.3× 31 0.3× 36 1.6k

Countries citing papers authored by Ralph Zettl

Since Specialization
Citations

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

Fields of papers citing papers by Ralph Zettl

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ralph Zettl

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

All Works

Loading papers...

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026