title: Sporadic PCA pump failure accompanied by activation of a "fail safe" mechanism.
authors.forename: A C
authors.initials: AC
authors.lastname: Webster
mesh_terms: D000698:Analgesia / Q000295:instrumentation*; D004868:Equipment Failure; D006801:Humans; D007260:Infusion Pumps; D010149:Postoperative Pain / Q000188:drug therapy; D012646:Self Administration / Q000295:instrumentation*; D012984:Software