E cigarettes may be harmful to health an annotated graphic Engineering & Technology magazine Dangereuse pour les poumons et la bouche ? La cigarette lectronique de nouveau mise sur le banc des accuss afriquefemme.com Experts warn that flavored e cigarettes can cause irreversible lung damage, as seen in a U.S. teenager who developed "popcorn lung"a severe and permanent condition called bronchiolitis obliteransafter secretly vaping for three years. E cigarette risk perceptions an American crime scene The Counterfactual