John Leyden

16 papers and 527 indexed citations i.

About

John Leyden is a scholar working on Epidemiology, Oncology and Neurology. According to data from OpenAlex, John Leyden has authored 16 papers receiving a total of 527 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Epidemiology, 10 papers in Oncology and 8 papers in Neurology. Recurrent topics in John Leyden’s work include Neuroendocrine Tumor Research Advances (10 papers), Lung Cancer Research Studies (10 papers) and Neuroblastoma Research and Treatments (8 papers). John Leyden is often cited by papers focused on Neuroendocrine Tumor Research Advances (10 papers), Lung Cancer Research Studies (10 papers) and Neuroblastoma Research and Treatments (8 papers). John Leyden collaborates with scholars based in Australia, New Zealand and United States. John Leyden's co-authors include Simon Harper, Paul Glue, Philip B. Mitchell, Dušan Hadži-Pavlović, Verònica Gálvez, Andrew A. Somogyi, Rosalyn Lai, Colleen Loo, Teodora Kolarova and Edward M. Wolin and has published in prestigious journals such as Journal of Clinical Oncology, Annals of Oncology and Journal of Affective Disorders.

In The Last Decade

Co-authorship network of co-authors of John Leyden i

Fields of papers citing papers by John Leyden

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by John Leyden

Since Specialization
Citations

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