Garrett, J David Velopharyngeal assessment procedures for the Thai cleft palate population. [electronic resource] - Journal of the Medical Association of Thailand = Chotmaihet thangphaet Jun 2002 - 682-92 p. digital Publication Type: Journal Article ISSN: 0125-2208 Subjects--Topical Terms: EndoscopyHumansPharynx--physiologySpeech Disorders--physiopathologyThailandVelopharyngeal Insufficiency--diagnosisVoice Quality--physiology