title: Patient Safety/Quality Improvement (PS/QI): Florence Nightingale prevails.
authors.forename: Cecelia E
authors.initials: CE
authors.lastname: Schmalbach
mesh_terms: D006801:Humans; D019300:Medical Errors / Q000517:prevention & control / Q000706:statistics & numerical data; D061214:Patient Safety; D010506:Periodicals as Topic; D058996:Quality Improvement