A universal harm-minimisation approach to preventing psychostimulant and cannabis use in adolescents: a cluster randomised controlled trial
Substance Abuse Treatment Prevention and Policy (2014) - Comment
pubmed: 24943829  doi: 10.1186/1747-597x-9-24  issn: 1747-597x 

Laura Elise Vogl, Nicola Clare Newton, Katrina Elizabeth Champion, Maree Teesson