John Varkarakis

39 papers and 829 indexed citations
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About

John Varkarakis is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Urology. According to data from OpenAlex, John Varkarakis has authored 39 papers receiving a total of 829 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Pulmonary and Respiratory Medicine, 17 papers in Surgery and 13 papers in Urology. Recurrent topics in John Varkarakis’s work include Prostate Cancer Diagnosis and Treatment (13 papers), Bladder and Urothelial Cancer Treatments (9 papers) and Kidney Stones and Urolithiasis Treatments (8 papers). John Varkarakis is often cited by papers focused on Prostate Cancer Diagnosis and Treatment (13 papers), Bladder and Urothelial Cancer Treatments (9 papers) and Kidney Stones and Urolithiasis Treatments (8 papers). John Varkarakis collaborates with scholars based in Greece, United States and Austria. John Varkarakis's co-authors include C. Deliveliotis, Georg Bartsch, Wolfgang Horninger, V. Protogerou, Andreas P. Berger, Hannes Steiner, Christian Gozzi, Ferdinand Frauscher, Hermann Rogatsch and Andreas Skolarikos and has published in prestigious journals such as The Journal of Urology, Urology and British Journal of Urology.

In The Last Decade

Co-authorship network of co-authors of John Varkarakis

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

John Varkarakis

39 papers receiving 766 citations

Fields of papers citing papers by John Varkarakis

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by John Varkarakis

Since Specialization
Citations

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