Charles Wellman
Impact in
- Gastroenterology top 5%
- Gastrointestinal motility and disorders
- Gastroesophageal reflux and treatments
-
- Pain Management and Opioid Use
Papers in
-
- Palliative Care and End-of-Life Issues 3
- Opioid Use Disorder Treatment 1
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- Gastrointestinal motility and disorders 3
- Co-authors
- Nancy Stambler (2 shared papers)Neal E. Slatkin (2 shared papers)James Thomas (2 shared papers)Donna S. Zhukovsky (2 shared papers)Richard Stephenson (2 shared papers)Arthur G. Lipman (2 shared papers)Robert J. Israel (1 shared paper)George Wilson (1 shared paper)
- Journals
- Journal of Pain and Symptom Management (3 papers)Journal of Palliative Medicine (1 paper)BMJ Supportive & Palliative Care (1 paper)AIDS Care (1 paper)Journal of Clinical Oncology (1 paper)
- Partner nations
- United StatesCanada
In The Last Decade
Charles Wellman
8 papers receiving 266 citations
Peers
Comparison fields: 5 of 46
- Gastroenterology 142
- Anesthesiology and Pain Medicine 82
- Surgery 154
- Pediatrics, Perinatology and Child Health 46
- Urology 12
Countries citing papers authored by Charles Wellman
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).
Fields of papers citing papers by Charles Wellman
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.
Co-authors
The 25 scholars most cited alongside Charles Wellman, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | Methylnaltrexone for treatment of opioid-induced constipation in advanced illness patients. | 2009 | 128 |
| 2 | 2015 | 57 | |
| 3 | 2018 | 46 | |
| 4 | 2005 | 18 | |
| 5 | 2018 | 15 | |
| 6 | 2016 | 6 | |
| 7 | 1983 | 6 | |
| 8 | 2014 | 1 | |
| 9 | 2010 | 0 |
About Charles Wellman
Charles Wellman is a scholar working on Public Health, Environmental and Occupational Health, Gastroenterology, Surgery, General Health Professions and Pediatrics, Perinatology and Child Health, having authored 9 papers that have together received 277 indexed citations. Recurring topics across this work include Gastrointestinal motility and disorders (3 papers), Palliative Care and End-of-Life Issues (3 papers), Pain Management and Opioid Use (2 papers), Pancreatic function and diabetes (1 paper), Pharmacological Effects and Toxicity Studies (1 paper), Balance, Gait, and Falls Prevention (1 paper), Opioid Use Disorder Treatment (1 paper) and Cerebral Palsy and Movement Disorders (1 paper). The work is most often cited by research in Gastroenterology (142 citations), Anesthesiology and Pain Medicine (82 citations), Surgery (154 citations), Pediatrics, Perinatology and Child Health (46 citations) and Urology (12 citations). Charles Wellman has collaborated with scholars based in United States and Canada. Frequent co-authors include Nancy Stambler, Neal E. Slatkin, James Thomas, Donna S. Zhukovsky, Richard Stephenson, Arthur G. Lipman, Robert J. Israel, George Wilson, Russell K. Portenoy and Robert J. Israel. Their work appears in journals such as Journal of Pain and Symptom Management, Journal of Palliative Medicine, BMJ Supportive & Palliative Care, AIDS Care and Journal of Clinical Oncology.
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.