Letter to the Editor: Temporal Trends in E-Cigarette and Cigarette Use Among US Adults by US State: Behavioral Risk Factor Surveillance System,2016 to 2018
Restricted accessResearch articleFirst published online June, 2021
Letter to the Editor: Temporal Trends in E-Cigarette and Cigarette Use Among US Adults by US State: Behavioral Risk Factor Surveillance System,2016 to 2018
Al RifaiM, MerchantAT, NambiV, et al.Temporal trends in e-cigarette use among U.S. adults: behavioral risk factor surveillance system, 2016 to 2018. Am J Med, 2020; 133:e508–e511.
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Centers for Disease Control and Prevention. Weighting the BRFSS Data. https://www.cdc.gov/brfss/annual_data/2017/pdf/weighting-2017-508.pdf Accessed April17, 2019.
