Columbia subject headings:
Health planning--United States--Congresses.
Medical care--United States--Congresses.
Regional medical programs--United States--Congresses.
Harvard subject headings:
Health planning--United States--Congresses.
Medical care--United States--Congresses
Regional medical programs--United States--Congresses.
Princeton subject headings:
Health planning--United States--Congresses.
Medical care--United States--Congresses.
Regional medical programs--United States--Congresses.