Search results
Systematic Reviews > 2017 > 6 > 1 > 1-7
Journal of Adolescent Health > 2012 > 51 > 4 > 393-399
Addictive Behaviors > 2012 > 37 > 10 > 1145-1150
Social Science & Medicine > 2009 > 69 > 10 > 1506-1514
Prävention und Gesundheitsförderung > 2009 > 4 > 4 > 259-264
Drug and Alcohol Dependence > 2002 > 66 > 1 > 51 - 60