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Source:DâAngelo, Heather, Alice Ammerman, Penny Gordon-Larsen, Laura Linnan, Leslie Lytle, and Kurt M. Ribisl. "Sociodemographic Disparities in Proximity of Schools to Tobacco Outlets and Fast-Food Restaurants." American Journal of Public Health 106.9 (2016): 1556-562.
Source:"A Report of the Surgeon General." U.S. Department of Health and Human Services, Center for Disease Control and Prevention, National Center for Chronic Disease Prevention and Health Promotion, Office on Smoking and Health. Other Effects. 2004: 616. Report.
Source:"The Role of the Media in Promoting and Reducing Tobacco Use. Tobacco Control Monograph No. 19." U.S. Department of Health and Human Services, National Institutes of Health, National Cancer Institute. Bethesda, MD. June 2008.