TY - JOUR T1 - Premalignant Laryngeal Lesions: Twenty-Year Experience in Specialized Service JO - International Archives of Otorhinolaryngology A1 - Avila, Daniel D. A1 - D'Ávila, Jeferson A1 - Góis, Carlos A1 - Barretta, Luíza SN - 1809-4864 UL - 10.1055/s-0034-1376431 VL - 18 Y1 - 2014 PB - Brasil ER -