title: The use of a balloon catheter in assessing velopharyngeal incompetence and in determining the effect of pharyngoplasty.
authors.forename: J K
authors.initials: JK
authors.lastname: Laitung
authors.forename: S
authors.initials: S
authors.lastname: Smith
authors.forename: J P
authors.initials: JP
authors.lastname: Bradley
mesh_terms: D000293:Adolescent; D000328:Adult; D002404:Catheterization / Q000379:methods*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D018579:Patient Selection; D010614:Pharynx / Q000601:surgery*; D014681:Velopharyngeal Insufficiency / Q000601:surgery*