The rates of substance use disorders in adolescent persons, the coexistence
of other psychiatric disorders, the early initiation of tobacco, drug and
alcohol use, and the importance of parental substance use demands early ide
ntification, comprehensive assessments, and application of evidence-based p
revention and treatment programmes. Curr Opin Psychiatry 13:309-313 (C) 200
0 Lippincott Williams & Wilkins.