Tudo sobre fezes amarelas: o que pode ser? About E Cigarettes (Vapes) Smoking and Tobacco Use CDC Electronic Cigarettes and Your Health: Maritza O Jenkins, DMD: General Dentist Diarreia em bezerros: como tratar? Chemitec Since their introduction in Europe in 2006 and the U.S. in 2007, the use of e cigarettes a.k.a., vapes has skyrocketed. A recent review from researchers in Australia found the results File:How an E cigarette works.jpg Wikimedia Commons