Charles J. Ryan

337 papers and 8.1k indexed citations i.

About

Charles J. Ryan is a scholar working on Pulmonary and Respiratory Medicine, Radiology, Nuclear Medicine and Imaging and Oncology. According to data from OpenAlex, Charles J. Ryan has authored 337 papers receiving a total of 8.1k indexed citations (citations by other indexed papers that have themselves been cited), including 292 papers in Pulmonary and Respiratory Medicine, 118 papers in Radiology, Nuclear Medicine and Imaging and 111 papers in Oncology. Recurrent topics in Charles J. Ryan’s work include Prostate Cancer Treatment and Research (277 papers), Radiopharmaceutical Chemistry and Applications (118 papers) and Hormonal and reproductive studies (67 papers). Charles J. Ryan is often cited by papers focused on Prostate Cancer Treatment and Research (277 papers), Radiopharmaceutical Chemistry and Applications (118 papers) and Hormonal and reproductive studies (67 papers). Charles J. Ryan collaborates with scholars based in United States, United Kingdom and Canada. Charles J. Ryan's co-authors include Eric J. Small, Howard I. Scher, Thian Kheoh, Amy Lin and Johann S. de Bono and has published in prestigious journals such as Journal of Clinical Investigation, Nature Communications and Journal of Clinical Oncology.

In The Last Decade

Fields of papers citing papers by Charles J. Ryan

Since Specialization
EngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics

This network shows the specialization of papers citing the papers produced by Charles J. Ryan. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Charles J. Ryan may publish in the future.

Countries citing papers authored by Charles J. Ryan

Since Specialization
Citations

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

Rankless by CCL
2025