title: Oversedation with patient controlled analgesia.
authors.forename: T
authors.initials: T
authors.lastname: Johnson
authors.forename: M
authors.initials: M
authors.lastname: Daugherty
mesh_terms: D016058:Analgesia, Patient-Controlled / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008508:Medication Errors; D008875:Middle Aged; D009020:Morphine / Q000009:adverse effects; D010149:Postoperative Pain / Q000188:drug therapy*; D012646:Self Administration / Q000009:adverse effects
chemical_list: D009020:Morphine