M D Caversaccio1, M Becker, P Zbären. 1. Department of Otorhinolaryngology-Head and Neck Surgery, University Hospital, Inselspital, Berne, Switzerland.
Authors: Santiago Restrepo; Miguel A Villamil; Isabel C Rojas; Diego F Lemos; Santiago Echeverri; Gustavo Triana; Miguel Angarita Journal: Pediatr Radiol Date: 2003-10-15