title: [Observation areas in emergency department. Review of their use].
authors.forename: Juan María
authors.initials: JM
authors.lastname: Ferrer Tarrés
authors.forename: Andreu
authors.initials: A
authors.lastname: Prat Marín
authors.forename: Santiago
authors.initials: S
authors.lastname: Tomás Vecina
mesh_terms: D004636:Emergency Service, Hospital / Q000706:statistics & numerical data*; D006801:Humans; D019370:Observation; D010362:Patients' Rooms / Q000706:statistics & numerical data; D013030:Spain