title: Hidden defect in flexible laryngeal mask airway.
authors.forename: S R
authors.initials: SR
authors.lastname: McLeod
authors.forename: D R
authors.initials: DR
authors.lastname: Ball
mesh_terms: D000776:Anesthesiology / Q000295:instrumentation*; D004868:Equipment Failure; D006801:Humans; D017214:Laryngeal Masks / Q000592:standards*