E cigarette liquid can be deadly, especially to children What's Up at Upstate SUNY Upstate Vape wars: The fierce debate over the banning (and unbanning) of Juul e cigarettes The Boston Globe How much nicotine is in a cigarette compared to a vape? Vaping The Guardian E cigarettes: health revolution or fresh pack of trouble? Vaping The Guardian e cigarette : ses bnfices court terme se confirment E cigarettes: How they work, risks, and research