International Archives of Otorhinolaryngology, Vol 18, Iss 03, Pp 294-302 (2014) International Archives of Otorhinolaryngology International Archives of Otorhinolaryngology, Volume: 18, Issue: 3, Pages: 294-302, Published: SEP 2014 International Archives of Otorhinolaryngology v.18 n.3 2014 Fundação Otorrinolaringologia (FORL) instacron:FORL