Frank Graef

45 total papers · 467 total citations
31 papers, 294 citations indexed

About

Frank Graef is a scholar working on Surgery, Orthopedics and Sports Medicine and Epidemiology. According to data from OpenAlex, Frank Graef has authored 31 papers receiving a total of 294 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Surgery, 7 papers in Orthopedics and Sports Medicine and 6 papers in Epidemiology. Recurrent topics in Frank Graef’s work include Total Knee Arthroplasty Outcomes (6 papers), Foot and Ankle Surgery (5 papers) and Bone fractures and treatments (4 papers). Frank Graef is often cited by papers focused on Total Knee Arthroplasty Outcomes (6 papers), Foot and Ankle Surgery (5 papers) and Bone fractures and treatments (4 papers). Frank Graef collaborates with scholars based in Germany, Russia and Switzerland. Frank Graef's co-authors include Serafeim Tsitsilonis, Georg N. Duda, Johannes Keller, Ulrich Stöckle, Denise Jahn, Jessika Appelt, Carsten Perka, Melanie Fuchs, Sven Märdian and S. Tsitsilonis and has published in prestigious journals such as PLoS ONE, Scientific Reports and International Journal of Molecular Sciences.

In The Last Decade

Co-authorship network of co-authors of Frank Graef

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

Frank Graef

29 papers receiving 288 citations

Fields of papers citing papers by Frank Graef

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Frank Graef

Since Specialization
Citations

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