Columbia subject headings:
Health insurance--United States--Periodicals.
Medical economics--United States--Periodicals.
Medical policy--United States--Periodicals.
Milbank Memorial Fund--Periodicals.
Public health--United States--Periodicals.
Social medicine--United States--Periodicals.
Harvard subject headings:
Princeton subject headings:
Medical care--United States--Periodicals.
Periodicals.
Public health--Periodicals.