Pictorial health warnings on cigarette packs in the United States: An experimental evaluation of the proposed FDA warnings

Citation:

Hammond, D. , Reid, J. L. , Driezen, P. , & Boudreau, C. . (2013). Pictorial health warnings on cigarette packs in the United States: An experimental evaluation of the proposed FDA warnings. Nicotine & Tobacco Research, 15, 93–102. doi:10.1093/ntr/nts094