title: Three types of validation surveys.
mesh_terms: D000068:Accreditation / Q000379:methods / Q000458:organization & administration*; D019983:Guideline Adherence / Q000458:organization & administration*; D019538:Health Care Surveys; D006761:Hospitals / Q000592:standards*; D006801:Humans; D007591:Joint Commission on Accreditation of Healthcare Organizations; D017751:Safety Management / Q000592:standards*; D014481:United States