Klopper Pj

27 papers and 436 indexed citations
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About

Klopper Pj is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Klopper Pj has authored 27 papers receiving a total of 436 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Surgery, 4 papers in Pulmonary and Respiratory Medicine and 3 papers in Epidemiology. Recurrent topics in Klopper Pj’s work include Dental Implant Techniques and Outcomes (3 papers), Surgical Sutures and Adhesives (2 papers) and Eosinophilic Esophagitis (2 papers). Klopper Pj is often cited by papers focused on Dental Implant Techniques and Outcomes (3 papers), Surgical Sutures and Adhesives (2 papers) and Eosinophilic Esophagitis (2 papers). Klopper Pj collaborates with scholars based in Netherlands. Klopper Pj's co-authors include Davidson Cl, I Boerema, Hans Oosting, A.J. Gerard Jansen, Hugo Ten Cate, G.H.M. Engbers and J. James and has published in prestigious journals such as American Journal of Physiology-Legacy Content, Journal of Bone and Joint Surgery - British Volume and PubMed.

In The Last Decade

Co-authorship network of co-authors of Klopper Pj

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

Fields of papers citing papers by Klopper Pj

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Klopper Pj

Since Specialization
Citations

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