title: Safety sign to differentiate the ventricular approach from the subarachnoid spaces.
authors.forename: J A
authors.initials: JA
authors.lastname: CHERSI
authors.forename: N E
authors.initials: NE
authors.lastname: PIACQUADIO
mesh_terms: D001921:Brain; D006801:Humans
keywords: BRAIN/ventricle
vernacular_title: Signo de seguridad para diferenciar el abordaje ventricular de los espacios subaracnoideos.