Comparison of auditory to visual-auditory ratings of /S/ distortions in cleft palate speech - Whitaker, Melina Evangelista; Marino, Viviane C. C.; Dutka-Souza, Jeniffer de Cássia Rillo; Pegoraro-Krook, Maria Inês (Annual Meeting of the American Cleft Palate-Craniofacial Association, 2011)