title: Therapeutic airway obstruction.
authors.forename: Oliver William
authors.initials: OW
authors.lastname: Pratt
authors.forename: Daniel Peter
authors.initials: DP
authors.lastname: Fines
mesh_terms: D000768:Anesthesia, General / Q000295:instrumentation*; D002648:Child; D004724:Endoscopy / Q000379:methods*; D004867:Equipment Design; D006801:Humans; D017214:Laryngeal Masks; D014139:Tracheostomy