Bigger, stronger, and cheaper: Disposable e cigarettes have more nicotine and are more accessible than ever One million people who never regularly smoked now vape in England UCL News UCL University College London Disposable vapes ban could lead young adults to switch to cigarettes, study finds Trends in long term vaping among adults in England, 2013 23: population based study The BMJ Vaping as a teenager is a gateway to smoking, study suggests F.D.A. Opens Door to More Flavored E Cigarettes The New York Times