Source:"Preventing Tobacco Use Among Youth and Young Adults: A Report of the Surgeon General, 2012." U.S. Department of Health and Human Services, CDC, Public Health Service, Office of the Surgeon General. 2012. Report.
Source:Lee, J. G., Henriksen, L., Rose, S. W., Moreland-Russell, S., & Ribisl, K. M. (2015). A systematic review of neighborhood disparities in point-of-sale tobacco marketing. American journal of public health, 105(9), e8-e18.
Source:"The Health Consequences of Smoking—50 Years of Progress. A Report of the Surgeon General." U.S. Department of Health and Human Services, Centers for Disease Control and Prevention, National Center for Chronic Disease Prevention and Health Promotion, Office on Smoking and Health. Smoking-Attributable Morbidity, Mortality, and Economic Costs, 2014. Report.