title: Failure of back-up oxygen supply despite a full oxygen cylinder.
authors.forename: A G
authors.initials: AG
authors.lastname: McKenzie
authors.forename: R P
authors.initials: RP
authors.lastname: Alston
mesh_terms: D004867:Equipment Design / Q000592:standards; D004868:Equipment Failure; D010100:Oxygen / Q000008:administration & dosage; D010102:Oxygen Inhalation Therapy / Q000295:instrumentation* / Q000379:methods
chemical_list: D010100:Oxygen