Transpterygoid Approach to a Dermoid Cyst in Pterygopalatine Fossa - Ordones, Alexandre Beraldo; Fornazieri, Marco Aurélio; Pinna, Fábio de Rezende; Bezerra, Thiago Freire Pinto; Voegels, Richard Louis; Sennes, Luiz Ubirajara (International Archives of Otorhinolaryngology, 2014)