title: Patient-reported utilization patterns of narcotic drugs.
authors: John P
authors: JP
authors: Barbuto
mesh_terms: D000701:Analgesics, Opioid / Q000191:economics / Q000627:therapeutic use*; D006801:Humans; D010146:Pain / Q000188:drug therapy* / Q000523:psychology
chemical_list: D000701:Analgesics, Opioid