Quality assurance.
D000368:Aged; D006757:Hospital Units / Q000458:organization & administration*; D006787:Hospitals, Veterans; D006801:Humans; D007087:Illinois; D008134:Long-Term Care / Q000592:standards*; D009735:Nursing Homes / Q000458:organization & administration / Q000592:standards*; D010348:Patient Care Team; D011785:Quality Assurance, Health Care