Kids Dying From Drugs And Alcohol: It's All About Supply And Demand / Science Daily, 10 April 2007
http://www.sciencedaily.com/releases/2007/04/070409211731.htm
"A third of deaths among young people in developed countries such as Canada are caused by alcohol and illicit drugs."

Interventions to reduce harm associated with adolescent substance use
The Lancet - Vol. 369, Issue 9570, 21 April 2007, Pages 1391-1401
http://digbig.com/4sqmy
Toumbourou J, Stockwell T, Neighbors C, Marlatt G, Sturge J, Rehm J [Sub required]