Cantrell J, Vallone DM, Thrasher JF, Nagler RH, Feirman SP, et al. Impact of Tobacco-Related Health Warning Labels across Socioeconomic, Race and Ethnic Groups: Results from a Randomized Web-Based Experiment. PLoS ONE 8(1): e52206. doi:10.1371/journal.pone.0052206
“HHS announces new tobacco strategy and proposed new warnings and graphics for cigarette packs and adverstisements.”
“Required Warnings for Cigarette Packages and Advertisements.” FDA proposed rule.