Dirk Th. Sleijfer

230 papers and 7.2k indexed citations i.

About

Dirk Th. Sleijfer is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Dirk Th. Sleijfer has authored 230 papers receiving a total of 7.2k indexed citations (citations by other indexed papers that have themselves been cited), including 116 papers in Surgery, 70 papers in Oncology and 68 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Dirk Th. Sleijfer’s work include Testicular diseases and treatments (104 papers), Sarcoma Diagnosis and Treatment (38 papers) and Neuroblastoma Research and Treatments (20 papers). Dirk Th. Sleijfer is often cited by papers focused on Testicular diseases and treatments (104 papers), Sarcoma Diagnosis and Treatment (38 papers) and Neuroblastoma Research and Treatments (20 papers). Dirk Th. Sleijfer collaborates with scholars based in The Netherlands, United States and Germany. Dirk Th. Sleijfer's co-authors include Jourik A. Gietema, Elisabeth G.E. de Vries, Nanno H. Mulder, Heimen Schraffordt Koops, Winette T.A. van der Graaf, H. Schraffordt Koops, Harald J. Hoekstra, J. Wolter Oosterhuis, Bauke M. de Jong and M.T. Meinardi and has published in prestigious journals such as Journal of Clinical Oncology, Gastroenterology and The Journal of Clinical Endocrinology & Metabolism.

In The Last Decade

Co-authorship network of co-authors of Dirk Th. Sleijfer i

Fields of papers citing papers by Dirk Th. Sleijfer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Dirk Th. Sleijfer. 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 Dirk Th. Sleijfer. The network helps show where Dirk Th. Sleijfer may publish in the future.

Countries citing papers authored by Dirk Th. Sleijfer

Since Specialization
Citations

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