Columbia subject headings:
Infectious wastes--United States.
Medical wastes--United States.
Radioactive waste disposal--United States.
Harvard subject headings:
Health facilities--Waste disposal--Government policy--United States.
Hospitals--Waste disposal--Government policy--United States.
Infectious wastes--United States.
Medical wastes--Government policy--United States.
Medical wastes--United States.
Radioactive waste disposal--United States
Princeton subject headings:
Health facilities--Waste disposal--Government policy--United States.
Hospitals--Waste disposal--Government policy--United States.
Medical wastes--Government policy--United States.