John S. Greenspan

13 papers and 945 indexed citations i.

About

John S. Greenspan is a scholar working on Periodontics, Public Health, Environmental and Occupational Health and Epidemiology. According to data from OpenAlex, John S. Greenspan has authored 13 papers receiving a total of 945 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Periodontics, 4 papers in Public Health, Environmental and Occupational Health and 3 papers in Epidemiology. Recurrent topics in John S. Greenspan’s work include Oral Health Pathology and Treatment (8 papers), HIV/AIDS oral health manifestations (4 papers) and T-cell and B-cell Immunology (2 papers). John S. Greenspan is often cited by papers focused on Oral Health Pathology and Treatment (8 papers), HIV/AIDS oral health manifestations (4 papers) and T-cell and B-cell Immunology (2 papers). John S. Greenspan collaborates with scholars based in United States. John S. Greenspan's co-authors include Deborah Greenspan, Laurie A. MacPhail, Charles E. Barr, James J. Sciubba, James R. Winkler, Troy E. Daniels, Caroline Gordon, Gerald Ranges, David Wofsy and E L Khoury and has published in prestigious journals such as The Lancet, Cancer and Journal of Investigative Dermatology.

In The Last Decade

Co-authorship network of co-authors of John S. Greenspan i

Fields of papers citing papers by John S. Greenspan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by John S. Greenspan

Since Specialization
Citations

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