Columbia subject headings:
Hospital care--Great Britain.
Hospital care--United States.
Hospital utilization--Great Britain.
Hospital utilization--United States.
Medical policy--Great Britain.
Medical policy--United States.
Harvard subject headings:
Hospital care--Great Britain.
Hospital care--United States
Hospital utilization--Great Britain.
Hospital utilization--United States.
Medical policy--Great Britain
Medical policy--United States
Princeton subject headings:
Hospital care--Great Britain.
Hospital care--United States.
Hospital utilization--Great Britain.
Hospital utilization--United States.
Medical policy--Great Britain.
Medical policy--United States.