title: An open door policy in ICU.
authors.forename: T B
authors.initials: TB
authors.lastname: Pedraza
mesh_terms: D003325:Coronary Care Units / Q000458:organization & administration*; D005190:Family / Q000523:psychology*; D006801:Humans; D016134:Organizational Policy; D010358:Patient Participation; D014789:Visitors to Patients / Q000523:psychology*