Richard R. Keen

15 papers and 412 indexed citations i.

About

Richard R. Keen is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Richard R. Keen has authored 15 papers receiving a total of 412 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Surgery, 11 papers in Pulmonary and Respiratory Medicine and 2 papers in Epidemiology. Recurrent topics in Richard R. Keen’s work include Aortic aneurysm repair treatments (6 papers), Vascular Procedures and Complications (6 papers) and Infectious Aortic and Vascular Conditions (5 papers). Richard R. Keen is often cited by papers focused on Aortic aneurysm repair treatments (6 papers), Vascular Procedures and Complications (6 papers) and Infectious Aortic and Vascular Conditions (5 papers). Richard R. Keen collaborates with scholars based in United States and Japan. Richard R. Keen's co-authors include William H. Pearce, William D. McMillan, Bruce K. Patterson, Vera P. Shively, Charles P. Orsay, D. Preston Flanigan, James S.T. Yao, Philip B. Dobrin, James J. Schuler and Thomas H. Schwarcz and has published in prestigious journals such as Free Radical Biology and Medicine, Arteriosclerosis Thrombosis and Vascular Biology and Critical Care Medicine.

In The Last Decade

Co-authorship network of co-authors of Richard R. Keen i

Fields of papers citing papers by Richard R. Keen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Richard R. Keen. 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 Richard R. Keen. The network helps show where Richard R. Keen may publish in the future.

Countries citing papers authored by Richard R. Keen

Since Specialization
Citations

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