Population-based health improvement: Group Health Cooperative's eight-step process.
D018672:Community Health Planning / Q000379:methods* / Q000592:standards; D005568:Forms and Records Control; D006279:Health Maintenance Organizations / Q000458:organization & administration*; D006304:Health Status; D006801:Humans; D017749:Total Quality Management / Q000458:organization & administration*; D014861:Washington