title: Unrestricted visiting hours.
authors.forename: R A
authors.initials: RA
authors.lastname: Cooper
authors.forename: M J
authors.initials: MJ
authors.lastname: O'Donnell
mesh_terms: D005853:Geriatrics / Q000458:organization & administration; D006757:Hospital Units / Q000458:organization & administration*; D006801:Humans; D014789:Visitors to Patients