Johns Hopkins Medicine Team Proposes Ways to Regulate and Better Manage E Cigarette Use Johns Hopkins Medicine E cigs and Vaping: How Are They Impacting Our Youth? The impact of e cigarettes versus traditional cigarettes on long term cardiopulmonary outcomes American Journal of Physiology Heart and Circulatory Physiology American Physiological Society E Cigarette effects on oral health: A molecular perspective ScienceDirect 5 Vaping Facts You Need to Know Johns Hopkins Medicine