title: Re: definitions related to the medical use of opioids.
authors.forename: Richard L
authors.initials: RL
authors.lastname: Brown
mesh_terms: D000701:Analgesics, Opioid / Q000009:adverse effects*; D006801:Humans; D009293:Opioid-Related Disorders / Q000175:diagnosis*; D010146:Pain / Q000188:drug therapy*
chemical_list: D000701:Analgesics, Opioid