Population Based Disease Odds for E Cigarettes and Dual Use versus Cigarettes NEJM Evidence F.D.A. Delays Decision on Juul's E Cigarettes but Orders Others Off the Market The New York Times FDA authorizes first e cigarette, cites benefit for smokers PBS News Electronic cigarette use intensity measurement challenges and regulatory implications Tobacco Control FDA's authorization of 2 fruit flavored vapes raises concerns among pediatricians, advocacy groups ABC News