Heimen Schraffordt Koops

132 papers and 4.5k indexed citations i.

About

Heimen Schraffordt Koops is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Heimen Schraffordt Koops has authored 132 papers receiving a total of 4.5k indexed citations (citations by other indexed papers that have themselves been cited), including 68 papers in Surgery, 67 papers in Pulmonary and Respiratory Medicine and 34 papers in Oncology. Recurrent topics in Heimen Schraffordt Koops’s work include Sarcoma Diagnosis and Treatment (62 papers), Testicular diseases and treatments (53 papers) and Cutaneous Melanoma Detection and Management (18 papers). Heimen Schraffordt Koops is often cited by papers focused on Sarcoma Diagnosis and Treatment (62 papers), Testicular diseases and treatments (53 papers) and Cutaneous Melanoma Detection and Management (18 papers). Heimen Schraffordt Koops collaborates with scholars based in The Netherlands, United States and Germany. Heimen Schraffordt Koops's co-authors include Dirk Th. Sleijfer, Harald J. Hoekstra, Harald Hoekstra, Jan Oldhoff, Bin B. R. Kroon, J. Wolter Oosterhuis, Nanno H. Mulder, R.P.H. Veth, Willemina M. Molenaar and Willem Vaalburg and has published in prestigious journals such as Journal of Clinical Oncology, Cancer and Annals of Surgery.

In The Last Decade

Co-authorship network of co-authors of Heimen Schraffordt Koops i

Fields of papers citing papers by Heimen Schraffordt Koops

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Heimen Schraffordt Koops. 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 Heimen Schraffordt Koops. The network helps show where Heimen Schraffordt Koops may publish in the future.

Countries citing papers authored by Heimen Schraffordt Koops

Since Specialization
Citations

This map shows the geographic impact of Heimen Schraffordt Koops'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 Heimen Schraffordt Koops with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Heimen Schraffordt Koops 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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2025