1. U.S. Department of Health and Human Services. How tobacco smoke causes disease: the biology and behavioral basis for smoking-attributable disease: a report of the surgeon general. Atlanta: 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; 2010.
2. U.S. Department of Health and Human Services. The health consequences of smoking: 50 years of progress. a report of the surgeon general. Atlanta: 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; 2014.
3. Jha P, et al. 21st-century hazards of smoking and benefits of cessation in the United States. N Engl J Med. 2013;368(4):341–50.
4. Jamal A, et al. Current cigarette smoking among adults - United States, 2005-2015. MMWR Morb Mortal Wkly Rep. 2016;65(44):1205–11.
5. Hu SS, Neff L, Agaku IT, et al. Tobacco Product Use Among Adults — United States, 2013–2014. Morbidity and Mortality Weekly Report (MMWR) July 14, 2016 April 10, 2017. 2016;65(27):685–91 Available from: https://www.cdc.gov/mmwr/volumes/65/wr/mm6527a1.htm .