title: The 3.5/4.5 modification for fiberscope-guided tracheal intubation using the laryngeal mask airway.
authors.forename: G D
authors.initials: GD
authors.lastname: Chadd
authors.forename: A J
authors.initials: AJ
authors.lastname: Walford
authors.forename: D L
authors.initials: DL
authors.lastname: Crane
mesh_terms: D000776:Anesthesiology / Q000295:instrumentation*; D005336:Fiber Optic Technology; D006801:Humans; D007442:Intubation, Intratracheal / Q000379:methods*; D007830:Larynx; D008397:Masks