title: Backflow in oxygen tubing.
authors.forename: A
authors.initials: A
authors.lastname: Coorey
authors.forename: D
authors.initials: D
authors.lastname: Mecklem
mesh_terms: D000764:Anesthesia, Closed-Circuit / Q000295:instrumentation*; D005374:Filtration / Q000295:instrumentation*; D006801:Humans; D010100:Oxygen; D012121:Respiration, Artificial / Q000295:instrumentation*
chemical_list: D010100:Oxygen