Continuous subcutaneous infusion of narcotics using a portable disposable pump.
D000701:Analgesics, Opioid / Q000008:administration & dosage*; D006801:Humans; D007260:Infusion Pumps; D007279:Injections, Subcutaneous; D009369:Neoplasms / Q000503:physiopathology; D010146:Pain / Q000188:drug therapy*
D000701:Analgesics, Opioid