title: Randomized clinical trial of an implantable drug delivery system.
authors.forename: Mellar P
authors.initials: MP
authors.lastname: Davis
authors.forename: Declan
authors.initials: D
authors.lastname: Walsh
authors.forename: Ruth
authors.initials: R
authors.lastname: Lagman
authors.forename: Susan B
authors.initials: SB
authors.lastname: LeGrand
mesh_terms: D000284:Administration, Oral; D000328:Adult; D000368:Aged; D000701:Analgesics, Opioid / Q000008:administration & dosage* / Q000009:adverse effects; D004305:Dose-Response Relationship, Drug; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D015918:Infusion Pumps, Implantable; D008297:Male; D020714:Maximum Tolerated Dose; D008875:Middle Aged; D009020:Morphine / Q000008:administration & dosage* / Q000009:adverse effects; D009369:Neoplasms / Q000150:complications; D010147:Pain Measurement; D010148:Intractable Pain / Q000188:drug therapy* / Q000209:etiology; D018570:Risk Assessment; D012720:Severity of Illness Index; D019452:Terminally Ill
chemical_list: D000701:Analgesics, Opioid; D009020:Morphine