title: JCAHO's PTSM (plant, technology and safety management) changes subtle--but important.
authors: Joint Commission on Accreditation of Healthcare Organizations, Oakbrook Terrace, IL.
authors: D J
authors: DJ
authors: Kitchin
mesh_terms: D000068:Accreditation / Q000592:standards*; D003625:Data Collection; D007591:Joint Commission on Accreditation of Healthcare Organizations; D008284:Maintenance and Engineering, Hospital / Q000592:standards*; D012449:Safety; D014481:United States