The employer-purchaser impact on health care delivery and financing.
D003363:Cost Control; D003695:Delivery of Health Care / Q000191:economics*; D005544:Forecasting; D006264:Health Benefit Plans, Employee / Q000639:trends*; D006293:Health Promotion; D006801:Humans; D007348:Insurance, Health / Q000639:trends*; D014481:United States