Year-end ... emergency department data from the Drug Abuse Warning Network /
Office of Applied Studies.

APA Citation

United States. Substance Abuse and Mental Health Services Administration. Office of Applied Studies. (19992001). Year-end ... emergency department data from the Drug Abuse Warning Network. Rockville, MD: Dept. of Health and Human Services, Substance Abuse and Mental Health Services Administration, Office of Applied Studies.

MLA Citation

United States. Substance Abuse and Mental Health Services Administration. Office of Applied Studies. Year-end ... Emergency Department Data From the Drug Abuse Warning Network. Rockville, MD: Dept. of Health and Human Services, Substance Abuse and Mental Health Services Administration, Office of Applied Studies, 19992001.