Columbia subject headings:
Medical innovations--Cost effectiveness--Congresses.
Medical innovations--Economic aspects--Congresses.
Medical innovations--Evaluation--Congresses.
Medical policy--Congresses.
Technology assessment--Congresses.
Harvard subject headings:
Medical innovations--Cost effectiveness--Congresses.
Medical innovations--Economic aspects--Congresses.
Medical innovations--Evaluation--Congresses.
Medical policy--Congresses
Technology assessment--Congresses
Princeton subject headings: