To conduct a meta-analysis summarizing the effectiveness of school-based brief alcohol interventions (BAIs) among adolescents and to examine possible iatrogenic effects due to deviancy training in group-delivered interventions, a systematic search for eligible studies was undertaken, current thro

The United Nations Office of Drug Control (UNODC) published ‘International Standards on Drug Use Prevention’ in 2013. The standards were developed through a systematic assessment of the international evidence on prevention and they provide a summary of the available scientific evidence.