title: Helium-oxygen gas mixtures in the management of patients with airway obstruction.
authors.forename: J B
authors.initials: JB
authors.lastname: Orr
mesh_terms: D000402:Airway Obstruction / Q000628:therapy*; D006371:Helium / Q000627:therapeutic use*; D006801:Humans; D010100:Oxygen / Q000627:therapeutic use*
chemical_list: D006371:Helium; C038949:heliox; D010100:Oxygen