title: Closing the loop essential to QA process.
authors: Massachusetts General Hospital, Boston.
authors: B
authors: B
authors: Fernsebner
mesh_terms: D001900:Boston; D006746:Hospital Bed Capacity, 500 and over; D007591:Joint Commission on Accreditation of Healthcare Organizations; D009871:Operating Room Nursing / Q000592:standards*; D011785:Quality Assurance, Health Care / Q000458:organization & administration*