John C. O'Brien

About

John C. O'Brien is a scholar working on Oncology, Epidemiology and Molecular Biology. According to data from OpenAlex, John C. O'Brien has authored 14 papers receiving a total of 320 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Oncology, 5 papers in Epidemiology and 2 papers in Molecular Biology. Recurrent topics in John C. O'Brien’s work include Nonmelanoma Skin Cancer Studies (3 papers), Cutaneous Melanoma Detection and Management (3 papers) and Head and Neck Cancer Studies (2 papers). John C. O'Brien is often cited by papers focused on Nonmelanoma Skin Cancer Studies (3 papers), Cutaneous Melanoma Detection and Management (3 papers) and Head and Neck Cancer Studies (2 papers). John C. O'Brien collaborates with scholars based in United States. John C. O'Brien's co-authors include John T. Preskitt, Joseph A. Kuhn, Zelig H. Lieberman, Todd M. McCarty, T. L. Fisher, David N. Krag, Robert H. Stellwagen, Joshua D.I. Ellenhorn, Tamara Odom‐Maryon and Lawrence D. Wagman and has published in prestigious journals such as The American Journal of Cardiology, Experimental Cell Research and The American Journal of Surgery.

In The Last Decade

Co-authorship network of co-authors of John C. O'Brien i

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Fields of papers citing papers by John C. O'Brien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John C. O'Brien. 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 C. O'Brien. The network helps show where John C. O'Brien may publish in the future.

Countries citing papers authored by John C. O'Brien

Since Specialization

Citations

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