Columbia subject headings:
Alcoholism--United States--Prevention.
Drug abuse--United States--Prevention.
Youth--Alcohol use--United States.
Youth--Drug use--United States.
Harvard subject headings:
Drug abuse--Prevention
Parenting--Study and teaching
Youth--Alcohol use
Youth--Drug use
Princeton subject headings:
Drug abuse--Prevention.
Parenting--Study and teaching.
Youth--Alcohol use.
Youth--Drug use.