E cigarettes could be prompting UK teens to start smoking traditional cigarettes, study finds The Pharmaceutical Journal Teen Vaping Skyrocketed in Last Year As Cigarette Use Declined: CDC Study Business Insider No Change in Tobacco Use among U.S. Youth; E Cigarettes Preferred Scientific American New Report: E Cigarette Use Outpaces Conventional Cigarettes Among WI Youth Recent News DrydenWire.com E cigarettes Popular Among Young Adults, Waning Among Youth In Good Health Central New York's Healthcare Newspaper 4 marketing tactics e cigarette companies use to target youth