title: The helium protocol for laryngotracheal operations with CO2 laser: a retrospective review of 523 cases.
authors: Department of Anesthesiology, University of Florida College of Medicine, Gainesville.
authors: A G
authors: AG
authors: Pashayan
authors: J S
authors: JS
authors: Gravenstein
authors: N J
authors: NJ
authors: Cassisi
authors: G
authors: G
authors: McLaughlin
mesh_terms: D000769:Anesthesia, Inhalation; D005390:Fires / Q000517:prevention & control; D006371:Helium; D006801:Humans; D007442:Intubation, Intratracheal; D007825:Laryngectomy; D053685:Laser Therapy / Q000379:methods*; D012189:Retrospective Studies; D014132:Trachea / Q000601:surgery*
chemical_list: D006371:Helium