Researchers Say FDA Has Fallen Down on E Cigarette Testing WSJ Notes from the Field: Use of Electronic Cigarettes and Any Tobacco Product Among Middle and High School Students United States, 20112018 MMWR FDA and DOJ File Permanent Injunctions Against Six E Cigarette Manufacturers Oncology Nursing Society Impact of the FDA flavour enforcement policy on flavoured electronic cigarette use behaviour changes Tobacco Control Study: High schoolers' usage of e cigarettes declined, significant rises reported among middle schoolers