Frank Lammert

510 papers and 14.8k indexed citations
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About

Frank Lammert is a scholar working on Epidemiology, Surgery and Hepatology. According to data from OpenAlex, Frank Lammert has authored 510 papers receiving a total of 14.8k indexed citations (citations by other indexed papers that have themselves been cited), including 220 papers in Epidemiology, 178 papers in Surgery and 162 papers in Hepatology. Recurrent topics in Frank Lammert’s work include Liver Disease Diagnosis and Treatment (202 papers), Drug Transport and Resistance Mechanisms (91 papers) and Pediatric Hepatobiliary Diseases and Treatments (90 papers). Frank Lammert is often cited by papers focused on Liver Disease Diagnosis and Treatment (202 papers), Drug Transport and Resistance Mechanisms (91 papers) and Pediatric Hepatobiliary Diseases and Treatments (90 papers). Frank Lammert collaborates with scholars based in Germany, United States and Poland. Frank Lammert's co-authors include Marcin Krawczyk, Hanns–Ulrich Marschall, Siegfried Matern, F Grünhage, David Q.‐H. Wang, Tilman Sauerbruch, Caroline S. Stokes, Anna Glantz, Piero Portincasa and Martin C. Carey and has published in prestigious journals such as The Lancet, JAMA and Journal of Biological Chemistry.

In The Last Decade

Co-authorship network of co-authors of Frank Lammert

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

Fields of papers citing papers by Frank Lammert

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Frank Lammert

Since Specialization
Citations

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