Electronic Cigarette Use among Young, Middle-aged, and Older Adults in the United States in 2017 and 2018

Bao, W., Liu, B., Du, Y., Snetselaar, L. G., & Wallace, R. B. (2020, February 1). Electronic Cigarette Use among Young, Middle-aged, and Older Adults in the United States in 2017 and 2018. JAMA Internal Medicine. American Medical Association. https://doi.org/10.1001/jamainternmed.2019.4957