title: Hierarchies: the Berlin Wall of patient safety.
authors.affiliation: University of Sydney, Sydney 2006, New South Wales, Australia. mwalton@med.usyd.edu.au
authors.forename: M M
authors.initials: MM
authors.lastname: Walton
mesh_terms: D003142:Communication; D006608:Hierarchy, Social; D006805:Human Experimentation / Q000592:standards*; D006801:Humans; D007396:Internship and Residency / Q000458:organization & administration; D007400:Interprofessional Relations; D019300:Medical Errors / Q000517:prevention & control*; D035842:Research Subjects; D012308:Risk Management / Q000379:methods*; D012962:Sociology, Medical; D013337:Students, Medical / Q000523:psychology; D014481:United States