title: Ethics and analgesia.
authors.forename: G N
authors.initials: GN
authors.lastname: Cattermole
authors.forename: C A
authors.initials: CA
authors.lastname: Graham
authors.forename: T H
authors.initials: TH
authors.lastname: Rainer
mesh_terms: D000698:Analgesia / Q000941:ethics*; D001064:Appendicitis / Q000188:drug therapy; D032984:Ethics, Research; D006801:Humans; D010919:Placebos; D016032:Randomized Controlled Trials as Topic / Q000941:ethics*
chemical_list: D010919:Placebos