title: "Gas off" or "vaporizer off".
authors.forename: J R
authors.initials: JR
authors.lastname: Scott
authors.forename: T G
authors.initials: TG
authors.lastname: Ruttman
mesh_terms: D000395:Air Pollutants, Occupational; D016902:Air Pollution, Indoor / Q000517:prevention & control*; D000764:Anesthesia, Closed-Circuit / Q000379:methods; D018685:Anesthetics, Inhalation; D006801:Humans; D009330:Nebulizers and Vaporizers
chemical_list: D000395:Air Pollutants, Occupational; D018685:Anesthetics, Inhalation