@inproceedings{inproceedings383fd3d4,
title   = {Juvenile nasopharyngeal angiofibroma: a study on extension and vascularization},
author = {Sennes, Luiz Ubirajara and Butugan, Ossamu and Formigoni, Lázaro Gilberto and Bento, Ricardo Ferreira},
year = {1998},
booktitle   = {European Rhinologic Society, XVII; International Symposium on Infection and Allergy of the Nose}
}