Columbia subject headings:
Communication in drug abuse prevention--United States.
Drug abuse--United States--Prevention.
Drug control--United States.
United States. Office of National Drug Control Policy.
Harvard subject headings:
Children--Drug use--United States--Prevention.
Communication in drug abuse prevention--United States.
Drug abuse--United States--Prevention
Drug control--United States
United States. Office of National Drug Control Policy.
Youth--Drug use--United States--Prevention
Princeton subject headings:
Communication in drug abuse prevention--United States.
Drug abuse--United States--Prevention.
Drug control--United States.
United States. Office of National Drug Control Policy