Restrictions tightened to cut CHAMPUS cost.
D006264:Health Benefit Plans, Employee / Q000331:legislation & jurisprudence*; D006772:Hospitals, Military / Q000706:statistics & numerical data*; D006779:Hospitals, Public / Q000706:statistics & numerical data*; D007348:Insurance, Health / Q000331:legislation & jurisprudence*; D014481:United States