The sweetness of e cigarette flavors is more likely to get teens hooked than the nicotine This Week's FDA Approval of E Cigarettes: Throwing kids under the bus vs. abandoning adult smokers? Insights@Questrom Switching from tobacco to e cigarettes does not reverse respiratory epithelium damage UCR News UC Riverside Electronic cigarettes: call to action U.S. surgeon general says e cigarettes are health threat to youth Mayo Clinic News Network