title: PCA: patient-controlled analgesia or politically correct analgesia?
authors.forename: P
authors.initials: P
authors.lastname: Salmon
authors.forename: G M
authors.initials: GM
authors.lastname: Hall
mesh_terms: D016058:Analgesia, Patient-Controlled / Q000523:psychology*; D001291:Attitude of Health Personnel; D001294:Attitude to Health; D006801:Humans; D010358:Patient Participation; D012106:Research