Columbia subject headings:
Bioterrorism--United States--Prevention--Evaluation.
Emergency management--United States--Evaluation.
Emergency medicine--United States--Planning--Evaluation.
United States. Dept. of Homeland Security. Office of Health Affairs--Evaluation.
Harvard subject headings:
Bioterrorism--United States--Prevention--Evaluation.
Emergency management--United States--Evaluation
Emergency medicine--United States--Planning--Evaluation.
United States. Department of Homeland Security. Office of Health Affairs--Evaluation.
Princeton subject headings:
Bioterrorism--United States--Prevention--Evaluation.
Emergency management--United States--Evaluation.
Emergency medicine--United States--Planning--Evaluation.
United States. Department of Homeland Security. Office of Health Affairs--Evaluation.