Surgeon General Calls E Cigarettes a "Major Health Concern" for Teens The Atlantic Cardiovascular Consequences of E Cigarettes: A New Challenge for Cardiologists Vaping and the Brain: Effects of Electronic Cigarettes and E Liquid Substances The Journal of Neuropsychiatry and Clinical Neurosciences E cigarettes with a cigarette like level of nicotine are effective in reducing smoking and exposure to carcinogen, study finds VCU News Virginia Commonwealth University