Charles E. Leonard
- Geriatrics and Gerontology top 1%
- Pharmaceutical Practices and Patient Outcomes 26
- Toxicology top 0.5%
- Pharmacovigilance and Adverse Drug Reactions 16
- Health Information Management top 0.5%
- Family Practice top 5%
- Occupational Therapy top 2%
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- Atrial Fibrillation Management and Outcomes 17
- Cardiac electrophysiology and arrhythmias 10
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- Diabetes Treatment and Management 12
- Diabetes Management and Research 9
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- Health Systems, Economic Evaluations, Quality of Life 11
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- Opioid Use Disorder Treatment 10
- Co-authors
- Sean HennessyWarren B. BilkerBrian L. StromCristin P FreemanColleen BrensingerOle HoffstadStephen E. KimmelDavid J. Margolis
- Journals
- Pharmacoepidemiology and Drug Safety (14 papers)Clinical Pharmacology & Therapeutics (12 papers)Scientific Reports (4 papers)
- Partner nations
- United StatesUnited KingdomCanada
In The Last Decade
Charles E. Leonard
122 papers receiving 2.2k citations
Peers
Comparison fields: 5 of 137
- Geriatrics and Gerontology 268
- Toxicology 227
- Health Information Management 196
- Family Practice 78
- Occupational Therapy 126
Countries citing papers authored by Charles E. Leonard
This map shows the geographic impact of Charles E. Leonard'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 E. Leonard with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Charles E. Leonard more than expected).
Fields of papers citing papers by Charles E. Leonard
This network shows the impact of papers produced by Charles E. Leonard. 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 E. Leonard. The network helps show where Charles E. Leonard may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Charles E. Leonard, 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 | 2025 | 2 | |
| 2 | 2025 | 0 | |
| 3 | 2024 | 2 | |
| 4 | 2023 | 0 | |
| 5 | 2023 | 1 | |
| 6 | 2022 | 2 | |
| 7 | 2022 | 14 | |
| 8 | 2022 | 16 | |
| 9 | 2021 | 5 | |
| 10 | 2021 | 5 | |
| 11 | 2021 | 18 | |
| 12 | 2021 | 2 | |
| 13 | 2021 | 3 | |
| 14 | 2020 | 2 | |
| 15 | 2020 | 3 | |
| 16 | 2020 | 5 | |
| 17 | 2018 | 13 | |
| 18 | 2011 | 10 | |
| 19 | 2010 | 1 | |
| 20 | 1992 | 1 |
About Charles E. Leonard
Charles E. Leonard is a scholar working on Geriatrics and Gerontology, Toxicology, Family Practice, Internal Medicine and Cardiology and Cardiovascular Medicine, having authored 127 papers that have together received 2.3k indexed citations. Recurring topics across this work include Pharmaceutical Practices and Patient Outcomes (26 papers), Atrial Fibrillation Management and Outcomes (17 papers), Pharmacovigilance and Adverse Drug Reactions (16 papers), Diabetes Treatment and Management (12 papers), Health Systems, Economic Evaluations, Quality of Life (11 papers), Cardiac electrophysiology and arrhythmias (10 papers), Opioid Use Disorder Treatment (10 papers) and Diabetes Management and Research (9 papers). The work is most often cited by research in Geriatrics and Gerontology (268 citations), Toxicology (227 citations), Health Information Management (196 citations), Family Practice (78 citations) and Occupational Therapy (126 citations). Charles E. Leonard has collaborated with scholars based in United States, United Kingdom and Canada. Frequent co-authors include Sean Hennessy, Warren B. Bilker, Brian L. Strom, Cristin P Freeman, Colleen Brensinger, Ole Hoffstad, Stephen E. Kimmel, David J. Margolis, John H. Holmes and Lyle Ungar. Their work appears in journals such as Pharmacoepidemiology and Drug Safety, Clinical Pharmacology & Therapeutics, Scientific Reports, British Journal of Clinical Pharmacology and Diabetes Care.
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.