title: Use of the laryngeal mask during percutaneous tracheostomy.
authors.forename: Takashi
authors.initials: T
authors.lastname: Asai
mesh_terms: D006801:Humans; D017214:Laryngeal Masks; D012121:Respiration, Artificial / Q000379:methods*; D014139:Tracheostomy / Q000295:instrumentation / Q000379:methods*