Willem Klootwijk

10 papers and 431 indexed citations
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About

Willem Klootwijk is a scholar working on Endocrinology, Diabetes and Metabolism, Molecular Biology and Cellular and Molecular Neuroscience. According to data from OpenAlex, Willem Klootwijk has authored 10 papers receiving a total of 431 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Endocrinology, Diabetes and Metabolism, 6 papers in Molecular Biology and 1 paper in Cellular and Molecular Neuroscience. Recurrent topics in Willem Klootwijk’s work include Thyroid Disorders and Treatments (8 papers), Porphyrin Metabolism and Disorders (2 papers) and Growth Hormone and Insulin-like Growth Factors (2 papers). Willem Klootwijk is often cited by papers focused on Thyroid Disorders and Treatments (8 papers), Porphyrin Metabolism and Disorders (2 papers) and Growth Hormone and Insulin-like Growth Factors (2 papers). Willem Klootwijk collaborates with scholars based in Netherlands, France and Belgium. Willem Klootwijk's co-authors include Theo J. Visser, George G. J. M. Kuiper, Hans van Toor, Yolanda B. de Rijke, André G. Uitterlinden, Robin P. Peeters, Ellen Kaptein, Barbara Demeneix, Veerle Darras and Kazuhiro W. Makabe and has published in prestigious journals such as The Journal of Clinical Endocrinology & Metabolism, Brain Research and Endocrinology.

In The Last Decade

Co-authorship network of co-authors of Willem Klootwijk

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

Willem Klootwijk

10 papers receiving 420 citations

Fields of papers citing papers by Willem Klootwijk

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Willem Klootwijk

Since Specialization
Citations

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