title: Hypoxic gas flow caused by malfunction of the proportioning system of anesthesia machines.
authors.forename: Seiji
authors.initials: S
authors.lastname: Ishikawa
authors.forename: Koichi
authors.initials: K
authors.lastname: Nakazawa
authors.forename: Koshi
authors.initials: K
authors.lastname: Makita
mesh_terms: D000769:Anesthesia, Inhalation; D000776:Anesthesiology / Q000295:instrumentation*; D004868:Equipment Failure; D000860:Hypoxia / Q000209:etiology*; D007431:Intraoperative Complications / Q000209:etiology; D009609:Nitrous Oxide / Q000008:administration & dosage; D010100:Oxygen / Q000097:blood
chemical_list: D009609:Nitrous Oxide; D010100:Oxygen