J. Alfred Witjes

402 papers and 26.2k indexed citations i.

About

J. Alfred Witjes is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Urology. According to data from OpenAlex, J. Alfred Witjes has authored 402 papers receiving a total of 26.2k indexed citations (citations by other indexed papers that have themselves been cited), including 288 papers in Surgery, 122 papers in Pulmonary and Respiratory Medicine and 106 papers in Urology. Recurrent topics in J. Alfred Witjes’s work include Bladder and Urothelial Cancer Treatments (270 papers), Urinary and Genital Oncology Studies (211 papers) and Prostate Cancer Diagnosis and Treatment (98 papers). J. Alfred Witjes is often cited by papers focused on Bladder and Urothelial Cancer Treatments (270 papers), Urinary and Genital Oncology Studies (211 papers) and Prostate Cancer Diagnosis and Treatment (98 papers). J. Alfred Witjes collaborates with scholars based in The Netherlands, United States and Germany. J. Alfred Witjes's co-authors include Jelle O. Barentsz, Richard Sylvester, Lambertus A. Kiemeney, Antoine G. van der Heijden, María J. Ribal, Nigel C. Cowan, Karl‐Heinz Kurth, Christina A. Hulsbergen‐van de Kaa, Jurgen J. Fütterer and Adrian P.M. van der Meijden and has published in prestigious journals such as The Lancet, Journal of Clinical Oncology and PLoS ONE.

In The Last Decade

Co-authorship network of co-authors of J. Alfred Witjes i

Fields of papers citing papers by J. Alfred Witjes

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. Alfred Witjes. 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 J. Alfred Witjes. The network helps show where J. Alfred Witjes may publish in the future.

Countries citing papers authored by J. Alfred Witjes

Since Specialization
Citations

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