1. CDCTobaccoFree. 2014 SGR: The health consequences of smoking—50 years of progress [Internet]. Centers for Disease Control and Prevention. 2022 [cited 2022 Jun 17]. Available from: https://www.cdc.gov/tobacco/sgr/50th-anniversary/index.htm?CDC_AA_refVal=https://www.cdc.gov/tobacco/data_statistics/sgr/50th-anniversary/index.htm.
2. CDC. Current cigarette smoking among adults in the United States [Internet]. Centers for Disease Control and Prevention. 2022 [cited 2023 Jan 3]. Available from: https://www.cdc.gov/tobacco/data_statistics/fact_sheets/adult_data/cig_smoking/index.htm.
3. STATE system smokefree indoor air fact sheet [Internet]. 2022 [cited 2023 Jan 3]. Available from: https://www.cdc.gov/statesystem/factsheets/sfia/SmokeFreeIndoorAir.html.
4. Tsai J, Homa DM, Gentzke AS, Mahoney M, Sharapova SR, Sosnoff CS, et al. Exposure to secondhand smoke among nonsmokers - United States, 1988–2014. MMWR Morb Mortal Wkly Rep. 2018;67:1342–6.
5. Homa DM, Neff LJ, King BA, Caraballo RS, Bunnell RE, Babb SD, et al. Vital signs: disparities in nonsmokers’ exposure to secondhand smoke–United States, 1999–2012. MMWR Morb Mortal Wkly Rep. 2015;64:103–8.