The anatomical study of the sphenopalatine forame - Scanavini, Adriana Bernardini Antunes; Megale, Silvia R.; Anselmo-Lima, Wilma Terezinha; Navarro, João Adolfo Caldas; Scanavini Júnior, Rui Carlos (World Congress of the International Federation of Otorhinolaryngological Societies, 2005)