Columbia subject headings:
Medical care--United States--Periodicals.
Medical laws and legislation--United States--Periodicals.
Medical policy--United States--Periodicals.
Harvard subject headings:
Medical care--United States--Periodicals.
Medical laws and legislation--United States--Periodicals.
Medical policy--United States--Periodicals
Princeton subject headings:
Medical care--United States--Periodicals.
Medical laws and legislation--United States--Periodicals.
Medical policy--United States--Periodicals.
Periodicals.