Infusion pumps, patient-controlled analgesic. ECRI.
D016058:Analgesia, Patient-Controlled / Q000295:instrumentation*; D002379:Catalogs, Commercial as Topic; D004181:Directories as Topic; D004867:Equipment Design; D005069:Evaluation Studies as Topic; D007260:Infusion Pumps / Q000592:standards*; D014481:United States