title: Use of the laryngeal tube after failed insertion of a laryngeal mask airway.
authors: T
authors: T
authors: Asai
authors: S
authors: S
authors: Matsumoto
authors: K
authors: K
authors: Shingu
authors: T
authors: T
authors: Noguchi
authors: K
authors: K
authors: Koga
mesh_terms: D000293:Adolescent; D000368:Aged; D004867:Equipment Design; D005260:Female; D006801:Humans; D007442:Intubation, Intratracheal / Q000295:instrumentation*; D017214:Laryngeal Masks; D008297:Male; D008875:Middle Aged; D017211:Treatment Failure