title: Patterns of narcotic drug use in a cancer pain clinic.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000701:Analgesics, Opioid / Q000008:administration & dosage*; D002173:Cancer Care Facilities; D004305:Dose-Response Relationship, Drug; D004361:Drug Tolerance; D004363:Drug Utilization; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000150:complications*; D009519:New York City; D010146:Pain / Q000188:drug therapy* / Q000209:etiology; D012189:Retrospective Studies
chemical_list: D000701:Analgesics, Opioid