Revision: credentialing introduction.
D000553:Ambulatory Care / Q000592:standards; D001524:Behavioral Medicine / Q000592:standards; D003406:Credentialing / Q000592:standards*; D006801:Humans; D007591:Joint Commission on Accreditation of Healthcare Organizations; D008134:Long-Term Care / Q000592:standards; D008370:Manuals as Topic; D008503:Medical Staff / Q000592:standards*; D014481:United States