title: Anaesthetic machines and anti-hypoxia devices. When is an anti-hypoxia device not an anti-hypoxia device?
authors.forename: Chris G
authors.initials: CG
authors.lastname: Pollock
mesh_terms: D000769:Anesthesia, Inhalation / Q000295:instrumentation*; D004867:Equipment Design; D000860:Hypoxia / Q000517:prevention & control*; D007431:Intraoperative Complications / Q000517:prevention & control*