Columbia subject headings:
Medical policy--United States--Congresses.
Medicine, Preventive--United States--Congresses.
Preventive health services--United States--Congresses.
Public health--United States--Congresses.
Harvard subject headings:
Conference papers and proceedings
Medical policy--United States
Medical policy--United States--Congresses
Medicine, Preventive--United States--Congresses.
Medicine, Preventive--United States.
Public health--United States
Public health--United States--Congresses
Princeton subject headings: