E cigarette cessation interest and quit attempts among young adults reporting exclusive e cigarette use or dual use with other tobacco products: How can we reach them? PDF) After 20 Years on the Market: The Current Outlook on E Cigarette Use Among Youth E Cigarette Use Among NC High Schoolers Still On The Rise WUNC News E cigarettes increase harm to smokers, so should not be promoted as a harm reduction strategy (in 10 slides) Stanton Glantz blog