Klaus Louis Gerlach1, Christian Zahl. 1. Department of Maxillofacial Surgery, OvG-University, Magdeburg, Germany. klaus-louis.gerlach@medizin.uni-magdeburg.de
Authors: Belmiro Cavalcanti do Egito Vasconcelos; Antonio Figueiredo Caubi; Emanuel Dias; Carlos Augusto Lago; Gabriela Granja Porto Journal: Braz J Otorhinolaryngol Date: 2006 Jul-Aug