title: Is patient controlled analgesia worth the effort?
authors.affiliation: Peterborough Hospitals NHS Trust.
authors.forename: Ruth
authors.initials: R
authors.lastname: Day
authors.forename: Margaret
authors.initials: M
authors.lastname: Dunham
mesh_terms: D016058:Analgesia, Patient-Controlled / Q000191:economics; D003362:Cost-Benefit Analysis; D006801:Humans; D024802:Nurse's Role; D009732:Nursing Care / Q000592:standards*; D010344:Patient Advocacy