John T. Callaghan
Impact in
- Pharmacology top 0.2%
- Pharmacogenetics and Drug Metabolism
-
- Pain Management and Opioid Use
Papers in
- Pharmacology 16
- Pharmacogenetics and Drug Metabolism 15
- Antibiotics Pharmacokinetics and Efficacy 5
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- Receptor Mechanisms and Signaling 4
- Co-authors
- Richard F. Bergstrom (7 shared papers)Teri E. Klein (5 shared papers)Louis R. Ptak (1 shared paper)Charles M. Beasley (1 shared paper)Andrea Gaedigk (3 shared papers)Todd C. Skaar (8 shared papers)Danny D. Shen (2 shared papers)Kristine R. Crews (2 shared papers)
- Journals
- Clinical Pharmacology & Therapeutics (14 papers)Drug Metabolism and Disposition (3 papers)The Journal of Clinical Pharmacology (2 papers)Pharmacogenetics and Genomics (1 paper)Frontiers in Cardiovascular Medicine (1 paper)
- Partner nations
- United StatesAustraliaIreland
In The Last Decade
John T. Callaghan
41 papers receiving 2.0k citations
Hit Papers
Peers
Comparison fields: 5 of 109
- Pharmacology 879
- Anesthesiology and Pain Medicine 179
- Psychiatry and Mental health 385
- Pharmacology 423
- Toxicology 85
Countries citing papers authored by John T. Callaghan
This map shows the geographic impact of John T. Callaghan'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 T. Callaghan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John T. Callaghan more than expected).
Fields of papers citing papers by John T. Callaghan
This network shows the impact of papers produced by John T. Callaghan. 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 T. Callaghan. The network helps show where John T. Callaghan may publish in the future.
Co-authors
The 25 scholars most cited alongside John T. Callaghan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 42 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Clinical Pharmacogenetics Implementation Consortium Guidelines for Cytochrome P450 2D6 Genotype and Codeine Therapy: 2014 Update Hit paper breakdown → | 2014 | 453 |
| 2 | 1999 | 429 | |
| 3 | 2011 | 278 | |
| 4 | 2012 | 176 | |
| 5 | 2020 | 104 | |
| 6 | 2012 | 103 | |
| 7 | 1986 | 76 | |
| 8 | 2002 | 54 | |
| 9 | 1987 | 40 | |
| 10 | 1983 | 36 | |
| 11 | 1980 | 34 | |
| 12 | 2014 | 32 | |
| 13 | 1985 | 29 | |
| 14 | 1997 | 23 | |
| 15 | 1987 | 21 | |
| 16 | 1988 | 18 | |
| 17 | 1990 | 17 | |
| 18 | 2016 | 13 | |
| 19 | Lack of effect of olanzapine on the pharmacokinetics of a single aminophylline dose in healthy men. | 1999 | 13 |
| 20 | 1981 | 13 |
About John T. Callaghan
John T. Callaghan is a scholar working on Pharmacology, Pharmacology, Molecular Biology, Pediatrics, Perinatology and Child Health and Psychiatry and Mental health, having authored 42 papers that have together received 2.1k indexed citations. Recurring topics across this work include Pharmacogenetics and Drug Metabolism (15 papers), Pharmaceutical studies and practices (7 papers), Antibiotics Pharmacokinetics and Efficacy (5 papers), Receptor Mechanisms and Signaling (4 papers), Cardiac electrophysiology and arrhythmias (4 papers), Pain Management and Opioid Use (4 papers), Schizophrenia research and treatment (4 papers) and Epilepsy research and treatment (4 papers). The work is most often cited by research in Pharmacology (879 citations), Anesthesiology and Pain Medicine (179 citations), Psychiatry and Mental health (385 citations), Pharmacology (423 citations) and Toxicology (85 citations). John T. Callaghan has collaborated with scholars based in United States, Australia and Ireland. Frequent co-authors include Richard F. Bergstrom, Teri E. Klein, Louis R. Ptak, Charles M. Beasley, Andrea Gaedigk, Todd C. Skaar, Danny D. Shen, Kristine R. Crews, Henry M. Dunnenberger and Kelly E. Caudle. Their work appears in journals such as Clinical Pharmacology & Therapeutics, Drug Metabolism and Disposition, The Journal of Clinical Pharmacology, Pharmacogenetics and Genomics and Frontiers in Cardiovascular Medicine.
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.