Differences in occurrence of glottal stops in voiced and unvoiced plosive consonants in speakers with cleft palate speech - Guerra, Thais; Garcia, Ariany Fernanda; Marino, Viviane Cristina; Pegoraro-Krook, Maria Inês; Lauris, José Roberto Pereira; Dutka, Jeniffer de Cássia Rillo (International Congress on Cleft Lip/Palate and Related Craniofacial Anomalies, 2013)