title: The use of heliox and the laryngeal mask airway in a child with an anterior mediastinal mass.
authors.affiliation: Anesthesia Service, Madigan Army Medical Center, Tacoma, Washington, USA.
authors.forename: D M
authors.initials: DM
authors.lastname: Polaner
mesh_terms: D000768:Anesthesia, General / Q000379:methods*; D001249:Asthma / Q000150:complications; D002675:Child, Preschool; D006371:Helium; D006801:Humans; D017214:Laryngeal Masks; D008297:Male; D008477:Mediastinal Diseases / Q000150:complications*; D010100:Oxygen
chemical_list: D006371:Helium; C038949:heliox; D010100:Oxygen