Columbia subject headings:
Environmental health--United States--Congresses.
Health risk assessment--United States--Congresses.
Risk management--United States--Congresses.
Risk perception--United States--Congresses.
Harvard subject headings:
Cost effectiveness--Congresses.
Environmental health--United States--Congresses
Environmental policy--Decision making--Congresses.
Environmental policy--United States--Congresses
Health risk assessment--Congresses
Risk assessment--Congresses
Princeton subject headings:
Environmental health--Government policy--United States--Decision making--Congresses.
Environmental policy--United States--Cost effectiveness--Congresses.
Health risk assessment--United States--Congresses.