title: [Sinusitis; contribution to its surgical treatment applicable to all technics used].
authors.forename: J
authors.initials: J
authors.lastname: PORTELLA DE VILLASANTE
mesh_terms: D006801:Humans; D012852:Sinusitis / Q000601:surgery*
vernacular_title: Sinusitis:  aportacion a su tratamiento quirurgico, aplicable a todas las tecnicas empleadas.