Clinical and epidemiological characteristics of patients in the head and neck surgery department of a university hospital

by Maurício José Cabral Ruback, Ana Lívia Galbiatti, Lidia Maria Rebolho Batista Arantes, Gustavo Henrique Marucci, Anelise Russo, Mariangela Torreglosa Ruiz-Cintra, Luiz Sérgio Raposo, José Victor Maniglia, Érika Cristina Pavarino, Eny Maria Goloni-Bertollo