title: Redefining emergency department visitor policies: a continuous quality improvement approach.
authors.forename: J D
authors.initials: JD
authors.lastname: Mason
authors.forename: M D
authors.initials: MD
authors.lastname: Gunnels
mesh_terms: D004636:Emergency Service, Hospital; D006801:Humans; D016134:Organizational Policy; D017749:Total Quality Management; D014789:Visitors to Patients