Vape wars: The fierce debate over the banning (and unbanning) of Juul e cigarettes The Boston Globe The dangers of vaping Baylor College of Medicine Blog Network Electronic Cigarettes: Know the Research, Know the Risks City of Bridgeport Vaping Versus Smoking: Are Electronic Cigarettes the Savior? Arteriosclerosis, Thrombosis, and Vascular Biology E Cigarettes and Vaping Texas Poison Center Network E cigarette Characteristics, Safety Issues, & Regulation Britannica