John Spencer Clark

63 papers and 1.2k indexed citations i.

About

John Spencer Clark is a scholar working on Geriatrics and Gerontology, General Health Professions and Marketing. According to data from OpenAlex, John Spencer Clark has authored 63 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Geriatrics and Gerontology, 11 papers in General Health Professions and 11 papers in Marketing. Recurrent topics in John Spencer Clark’s work include Pharmaceutical Practices and Patient Outcomes (14 papers), Consumer Behavior in Brand Consumption and Identification (10 papers) and Patient Safety and Medication Errors (8 papers). John Spencer Clark is often cited by papers focused on Pharmaceutical Practices and Patient Outcomes (14 papers), Consumer Behavior in Brand Consumption and Identification (10 papers) and Patient Safety and Medication Errors (8 papers). John Spencer Clark collaborates with scholars based in United States, United Kingdom and Canada. John Spencer Clark's co-authors include Tony Lachowetz, Richard L. Irwin, Peter Spurgeon, T. Bettina Cornwell, Marlene R. Miller, Rima A. Mohammad, Sandra M. Schneider, Daniel J. Cobaugh, Linda Spillane and James M. Hoffman and has published in prestigious journals such as Soil Science Society of America Journal, Long Range Planning and Academic Emergency Medicine.

In The Last Decade

Co-authorship network of co-authors of John Spencer Clark i

Fields of papers citing papers by John Spencer Clark

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by John Spencer Clark

Since Specialization
Citations

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