Speech perception in adolescents with pre-lingual hearing impairment with cochlear implants - Souza, Izi Patricia Souza de; Brito, Rubens de; Bento, Ricardo Ferreira; Gomez, Maria Valéria S. Goffi; Tsuji, Robinson Koji; Hausen-Pinna, Mariana (Brazilian Journal of Otorhinolaryngology, 2011)