title: Real models and virtual simulators in otolaryngology: review of literature.
authors.affiliation: Instituto de Otorrinolaringologia e Oftalmologia de Fortaleza, Brazil. joaoflavioce@hotmail.com
authors.forename: João Flávio
authors.initials: JF
authors.lastname: Nogueira Júnior
authors.forename: Daniel Nogueira
authors.initials: DN
authors.lastname: Cruz