Columbia subject headings:
Harvard subject headings:
Clinical medicine--Decision making--Congresses.
Medical care--United States--Cost control--Congresses
Medicine--Practice--United States--Congresses.
Physicians--United States--Congresses.
Princeton subject headings:
Clinical medicine--Decision making--Congresses.
Medical care--United States--Cost control--Congresses.
Medicine--Practice--United States--Congresses.
Physicians--United States--Congresses.