Charles Wellman

9 papers and 267 indexed citations
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About

Charles Wellman is a scholar working on Public Health, Environmental and Occupational Health, Gastroenterology and Surgery. According to data from OpenAlex, Charles Wellman has authored 9 papers receiving a total of 267 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Public Health, Environmental and Occupational Health, 3 papers in Gastroenterology and 2 papers in Surgery. Recurrent topics in Charles Wellman’s work include Gastrointestinal motility and disorders (3 papers), Palliative Care and End-of-Life Issues (3 papers) and Pain Management and Opioid Use (2 papers). Charles Wellman is often cited by papers focused on Gastrointestinal motility and disorders (3 papers), Palliative Care and End-of-Life Issues (3 papers) and Pain Management and Opioid Use (2 papers). Charles Wellman collaborates with scholars based in United States and Canada. Charles Wellman's co-authors include Arthur G. Lipman, Richard Stephenson, Neal E. Slatkin, James Thomas, Nancy Stambler, Donna S. Zhukovsky, George Wilson, Robert J. Israel, Robert J. Israel and Russell K. Portenoy and has published in prestigious journals such as Journal of Clinical Oncology, Experimental Biology and Medicine and Journal of Pain and Symptom Management.

In The Last Decade

Co-authorship network of co-authors of Charles Wellman

This figure shows the co-authorship network connecting the top 25 collaborators of Charles Wellman. A scholar is included among the top collaborators of Charles Wellman based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Charles Wellman. Charles Wellman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by Charles Wellman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Charles Wellman. 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 Charles Wellman. The network helps show where Charles Wellman may publish in the future.

Countries citing papers authored by Charles Wellman

Since Specialization
Citations

This map shows the geographic impact of Charles Wellman'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 Wellman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Charles Wellman 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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2026