title: In survey, about half of ORs are using the WHO checklist.
authors.forename: Pat
authors.initials: P
authors.lastname: Patterson
mesh_terms: D057189:Checklist / Q000706:statistics & numerical data*; D019538:Health Care Surveys; D006801:Humans; D009873:Operating Rooms / Q000592:standards*; D009936:Organizational Innovation; D017751:Safety Management; D013514:Surgical Procedures, Operative / Q000592:standards; D014481:United States; D014944:World Health Organization