title: Everyone's involved in CQI effort at HCA.
authors: P
authors: P
authors: Patterson
mesh_terms: D006777:Hospitals, Proprietary / Q000592:standards*; D008332:Management Quality Circles; D009096:Multi-Institutional Systems / Q000592:standards*; D011785:Quality Assurance, Health Care / Q000458:organization & administration*; D013714:Tennessee; D014481:United States