Columbia subject headings:
Harvard subject headings:
Bacillus anthracis--Decontamination--United States.
Biological decontamination--United States.
Bioterrorism--United States.
Princeton subject headings:
Anthrax--Decontamination--United States.
Anthrax--Decontamination--Washington (D.C.).
Biological decontamination--United States.
Bioterrorism--United States.