title: Nitrous oxide cylinders on anaesthetic machines: do we really need them?
authors.forename: I
authors.initials: I
authors.lastname: Ahmed
authors.forename: A
authors.initials: A
authors.lastname: Majeed
authors.forename: N
authors.initials: N
authors.lastname: Javariah
authors.forename: E
authors.initials: E
authors.lastname: Dichmont
mesh_terms: D000769:Anesthesia, Inhalation / Q000295:instrumentation*; D018685:Anesthetics, Inhalation / Q000008:administration & dosage*; D001291:Attitude of Health Personnel; D004349:Drug Packaging; D006801:Humans; D009609:Nitrous Oxide / Q000008:administration & dosage*
chemical_list: D018685:Anesthetics, Inhalation; D009609:Nitrous Oxide