title: Understanding opioids and addiction.
authors.forename: M
authors.initials: M
authors.lastname: McCaffery
authors.forename: B R
authors.initials: BR
authors.lastname: Ferrell
mesh_terms: D000293:Adolescent; D000328:Adult; D000701:Analgesics, Opioid / Q000008:administration & dosage*; D002648:Child; D006801:Humans; D009293:Opioid-Related Disorders; D010146:Pain / Q000188:drug therapy
chemical_list: D000701:Analgesics, Opioid