Columbia subject headings:
Health insurance--United States.
Medical care, Cost of--United States.
Medical care--United States.
Medical innovations--United States.
Medical policy--United States.
Harvard subject headings:
Health insurance--United States
Medical care, Cost of--United States
Medical care--United States
Medical innovations--United States.
Medical policy--United States
Princeton subject headings:
Health insurance--United States.
Medical care, Cost of--United States.
Medical care--United States.
Medical innovations--United States.
Medical policy--United States.