Columbia subject headings:
Medical care--United States--Congresses.
Medical policy--United States--Congresses.
Public health--United States--Congresses.
Harvard subject headings:
Medical care--United States--Congresses
Medical policy--United States--Congresses
Public health--United States--Congresses
Princeton subject headings:
Medical care--United States--Congresses.
Medical policy--United States--Congresses.
Public health--United States--Congresses.