Klaus Kramer

43 total papers · 1.4k total citations
31 papers, 1.0k citations indexed

About

Klaus Kramer is a scholar working on Surgery, Gastroenterology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Klaus Kramer has authored 31 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Surgery, 11 papers in Gastroenterology and 10 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Klaus Kramer's work include Bariatric Surgery and Outcomes (10 papers), Gastrointestinal Tumor Research and Treatment (8 papers) and Diet and metabolism studies (7 papers). Klaus Kramer is often cited by papers focused on Bariatric Surgery and Outcomes (10 papers), Gastrointestinal Tumor Research and Treatment (8 papers) and Diet and metabolism studies (7 papers). Klaus Kramer collaborates with scholars based in Germany, Austria and Switzerland. Klaus Kramer's co-authors include Alfred Königsrainer, Antje Damms-Machado, Stephan C. Bischoff, Tobias Meile, Markus A. Küper, Uwe Knippschild, Asja E. Schollenberger, Suparna Mitra, Daniel H. Huson and Frank A. Granderath and has published in prestigious journals such as PLoS ONE, World Journal of Gastroenterology and BioMed Research International.

In The Last Decade

Klaus Kramer

29 papers receiving 997 citations

Author Peers

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

Author						Papers	Cites
Klaus Kramer	630	362	328	294	234	31	1.0k
Guilherme S. Mazzini	549 0.9×	154 0.4×	169 0.5×	132 0.4×	180 0.8×	34	925
Viktor J. Horváth	247 0.4×	252 0.7×	413 1.3×	101 0.3×	160 0.7×	40	864
Maciej Matłok	957 1.5×	137 0.4×	195 0.6×	313 1.1×	90 0.4×	59	1.2k
Marcel P. Copper	274 0.4×	170 0.5×	120 0.4×	406 1.4×	234 1.0×	33	1.1k
Hjörtur Gíslason	803 1.3×	197 0.5×	403 1.2×	379 1.3×	31 0.1×	29	1.0k
G. P. Vanberge-Henegouwen	449 0.7×	206 0.6×	458 1.4×	190 0.6×	58 0.2×	25	940
Izäk Biemond	350 0.6×	86 0.2×	200 0.6×	90 0.3×	271 1.2×	31	932
G. T. P. Saccone	578 0.9×	163 0.5×	127 0.4×	280 1.0×	107 0.5×	64	914
Sergio Guzmán	666 1.1×	224 0.6×	173 0.5×	368 1.3×	50 0.2×	28	1.0k
Dennis R. Sinar	498 0.8×	124 0.3×	234 0.7×	134 0.5×	194 0.8×	27	815

Countries citing papers authored by Klaus Kramer

Since Specialization

Citations

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

Fields of papers citing papers by Klaus Kramer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Klaus Kramer

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

All Works

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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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