Juul Illegally Marketed E Cigarettes, F.D.A. Says The New York Times Frontiers Direct health implications of e cigarette use: a systematic scoping review with evidence assessment E Cigarettes (Vapes) Smoking and Tobacco Use CDC E cigarettes used to break the smoking habit The Denver Post The impact of electronic cigarettes on airway epithelial barrier integrity in preclinical mouse model American Journal of Physiology Lung Cellular and Molecular Physiology American Physiological Society FDA Is Considering Pulling Some Flavored E Cigarettes From the Market