Columbia subject headings:
Hospitals--Rates--Law and legislation--United States.
Hospitals--Rates--United States.
Hospitals--United States--Cost control.
Hospitals--United States--Cost of operation.
Harvard subject headings:
Hospitals--Rates--Law and legislation--United States.
Hospitals--Rates--United States
Hospitals--United States--Cost control.
Hospitals--United States--Cost of operation
Princeton subject headings:
Hospitals--Rates--Law and legislation--United States.
Hospitals--Rates--United States.
Hospitals--United States--Cost control.
Hospitals--United States--Cost of operation.