Columbia subject headings:
Health status indicators--Congresses.
Medical care--Evaluation--Congresses.
Medicine--Research--Cost effectiveness--Congresses.
Medicine--Research--Economic aspects--Congresses.
Social values--Congresses.
Harvard subject headings:
Health status indicators--Congresses.
Medical care--Evaluation--Congresses.
Medicine--Research--Cost effectiveness--Congresses.
Medicine--Research--Economic aspects--Congresses.
Social values--Congresses
Princeton subject headings:
Health status indicators--Congresses.
Medical care--Evaluation--Congresses.
Medicine--Research--Cost effectiveness--Congresses.
Medicine--Research--Economic aspects--Congresses.
Social values--Congresses.