title: Failure of a nitrous oxide-oxygen proportioning device.
authors.forename: C
authors.initials: C
authors.lastname: Richards
mesh_terms: D000776:Anesthesiology / Q000295:instrumentation*; D004868:Equipment Failure; D009609:Nitrous Oxide; D010100:Oxygen
chemical_list: D009609:Nitrous Oxide; D010100:Oxygen