title: Changing visiting practices in critical care units.
authors.forename: M G
authors.initials: MG
authors.lastname: Titler
mesh_terms: D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D007362:Intensive Care Units / Q000458:organization & administration; D009741:Nursing Staff, Hospital / Q000193:education / Q000523:psychology; D009936:Organizational Innovation; D014789:Visitors to Patients