Treating e cigarettes like cigarettes can misguide research, policy The Statesman Illicit Vapes and E Cigarettes Flood Stores as F.D.A. Struggles to Combat Imports The New York Times California Youth Are Failing to Recognize Dangers of Juul E Cigarettes KQED E cigarettes with a cigarette like level of nicotine are effective in reducing smoking and exposure to carcinogen, study finds VCU News Virginia Commonwealth University Doctors urge WHO to rein in e cigarettes market Vaping The Guardian