title: Managed-care groups infuriated by PRO's data showing more quality woes at HMOs.
authors: C
authors: C
authors: Tokarski
mesh_terms: D002140:California; D003625:Data Collection; D006279:Health Maintenance Organizations / Q000592:standards*; D008329:Managed Care Programs / Q000592:standards; D006278:Medicare / Q000458:organization & administration*; D011366:Professional Review Organizations; D011787:Quality of Health Care