title: Pethidine as a supplement to nitrous oxide anaesthesia.
authors.forename: W W
authors.initials: WW
authors.lastname: MUSHIN
authors.forename: L
authors.initials: L
authors.lastname: RENDELL-BAKER
mesh_terms: D000758:Anesthesia; D000776:Anesthesiology; D006801:Humans; D008614:Meperidine; D009609:Nitrous Oxide
chemical_list: D008614:Meperidine; D009609:Nitrous Oxide