title: A problem with the Graseby 3300 PCA pump.
authors.forename: E
authors.initials: E
authors.lastname: White
mesh_terms: D016058:Analgesia, Patient-Controlled / Q000295:instrumentation*; D004867:Equipment Design; D004869:Equipment Safety; D006801:Humans; D009020:Morphine / Q000008:administration & dosage
chemical_list: D009020:Morphine