John C Hagan1. Show Affiliations » 1. John C. Hagan, III, MD, FACS, FAAO, MSMA member since 1975, is a Kansas City, Missouri, ophthalmologist and Missouri Medicine Editor since 2000. He is a multi-year Super Diamond Contributor to MMPAC.
Abstract
Entities: Chemical Species
Mesh: See more » Analgesics, Opioid/historyBehavior, AddictiveDrug Industry/historyHistory, 20th CenturyHumansLegislation, DrugMarijuana AbuseMarijuana UseMedical MarijuanaMissouriTobacco Industry/history
Substances: See more » Analgesics, OpioidMedical Marijuana
Year: 2018 PMID: 30643323 PMCID: PMC6312167
Source DB: PubMed Journal: Mo Med ISSN: 0026-6620