Peter Schaar

120 total papers · 929 total citations
35 papers, 616 citations indexed

About

Peter Schaar is a scholar working on Surgery, Gastroenterology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Peter Schaar has authored 35 papers receiving a total of 616 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Surgery, 15 papers in Gastroenterology and 9 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Peter Schaar’s work include Gastrointestinal motility and disorders (13 papers), Helicobacter pylori-related gastroenterology studies (5 papers) and Gastroesophageal reflux and treatments (5 papers). Peter Schaar is often cited by papers focused on Gastrointestinal motility and disorders (13 papers), Helicobacter pylori-related gastroenterology studies (5 papers) and Gastroesophageal reflux and treatments (5 papers). Peter Schaar collaborates with scholars based in Netherlands and United States. Peter Schaar's co-authors include Ad Masclee, Corine Penning, Jeroen Steens, N. Wagenvoort, J. J. P. Nauta, Jessica Brussee, C. A. Wagenvoort, J.W.A. Straathof, Peter D. Siersema and J. W. Arndt and has published in prestigious journals such as Circulation, Gastroenterology and The American Journal of Gastroenterology.

Co-authorship network of co-authors of Peter Schaar

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

Peter Schaar

31 papers receiving 591 citations

Fields of papers citing papers by Peter Schaar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Peter Schaar

Since Specialization
Citations

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