Perceptions, symptoms, and practices of electronic cigarette users: Descriptive analysis and validation of Arabic short form vaping consequences questionnaire PLOS One Adolescents' E Cigarette Use: Increases in Frequency, Dependence, and Nicotine Exposure Over 12 Months North Carolina voters support ban on sale of e cigarettes, vaping products News Services ECU E cigarettes May Be Affecting the Health of Teenagers That Don't Smoke Vaping: Rise in underage e cigarette use alarms Wisconsin health officials Regulation: E cigarettes Tobacco Insider