Conclusions about the effects of electronic cigarettes remain the same Cochrane HealthMatch Vaping may be safer than cigarettes, but it's not safe Long term effects of chronic exposure to electronic cigarette aerosol on the cardiovascular and pulmonary system in mice: A comparative study to cigarette smoke ScienceDirect e Cigarettes Affect Oral Health and Ways to Minimise the Side Effects Risks of E Cigarette and Vape Pen Use