School policies for preventing smoking among young people.

Coppo A, Galanti MR, Giordano L, Buscemi D, Bremberg S, Faggiano F.

Cochrane Database Syst Rev 2014 Oct 24;10:CD009990. doi: 10.1002/14651858.CD009990.pub2.

http://www.ncbi.nlm.nih.gov/pubmed/25342250