Congressional scrutiny reveals sore spots of U.S. health care.
D054598:Blue Cross Blue Shield Insurance Plans; D003695:Delivery of Health Care; D005102:Health Expenditures; D006300:Health Services Misuse; D006801:Humans; D007883:Legislation, Medical; D011787:Quality of Health Care; D013514:Surgical Procedures, Operative; D014481:United States