Implementing hospitalwide laboratory QA.
D006745:Hospital Bed Capacity, 300 to 499; D007087:Illinois; D007591:Joint Commission on Accreditation of Healthcare Organizations; D007755:Laboratories, Hospital / Q000592:standards*; D011367:Professional Staff Committees; D011785:Quality Assurance, Health Care / Q000379:methods*; D013996:Time and Motion Studies; D014600:Utilization Review / Q000379:methods*