title: Anaesthetic machine safety--the story continues.
authors.forename: S A
authors.initials: SA
authors.lastname: Hellewell
mesh_terms: D000776:Anesthesiology / Q000295:instrumentation*; D004867:Equipment Design; D004869:Equipment Safety; D006801:Humans; D010100:Oxygen / Q000032:analysis; D017751:Safety Management / Q000379:methods
chemical_list: D010100:Oxygen