title: Multiple opioids in pain management.
authors: Division of Palliative Care, University of British Columbia, Vancouver, Canada.
authors: Romayne
authors: R
authors: Gallagher
mesh_terms: D000369:Aged, 80 and over; D000701:Analgesics, Opioid / Q000627:therapeutic use*; D018771:Arthralgia / Q000175:diagnosis / Q000188:drug therapy* / Q000209:etiology; D003061:Codeine / Q000008:administration & dosage / Q000627:therapeutic use*; D003692:Delayed-Action Preparations; D004305:Dose-Response Relationship, Drug; D004333:Drug Administration Routes; D004359:Drug Therapy, Combination; D005283:Fentanyl / Q000008:administration & dosage / Q000627:therapeutic use*; D005500:Follow-Up Studies; D006801:Humans; D004091:Hydromorphone / Q000008:administration & dosage / Q000627:therapeutic use*; D008297:Male; D015207:Osteoarthritis, Hip / Q000150:complications; D010147:Pain Measurement; D012720:Severity of Illness Index
chemical_list: D000701:Analgesics, Opioid; D003692:Delayed-Action Preparations; D004091:Hydromorphone; D005283:Fentanyl; D003061:Codeine