title: An integrative approach to quality assurance.
mesh_terms: D003953:Diagnosis-Related Groups; D006801:Humans; D008332:Management Quality Circles; D009732:Nursing Care / Q000592:standards*; D009738:Nursing Service, Hospital / Q000458:organization & administration*; D011321:Primary Nursing; D011367:Professional Staff Committees; D011785:Quality Assurance, Health Care