1. Tobacco product use and associated factors among middle and high school students—National Youth Tobacco Survey, United States, 2021;Gentzke;MMWR.,2022
2. Presence of nicotine warning statement on US electronic nicotine delivery systems (ENDS) advertisements 6 months before and after the August 10, 2018 implementation date;Czaplicki;Nicotine Tob Res.,2022
3. Youth exposure to warnings on cigar, e-cigarette, and waterpipe tobacco packages;Kowitt;Am J Prev Med.,2021
4. Health warning messages on tobacco products: a review;Hammond;Tob Control.,2011