Total obturation of velopharynx for treatment of velopharyngeal hypodynamism: case report - Dutka, Jeniffer de Cássia Rillo; Uemeoka, Érika; Aferri, Homero Carneiro; Pegoraro-Krook, Maria Inês; Marino, Viviane Cristina de Castro (The Cleft Palate-Craniofacial Journal, 2012)