The Hidden Dangers: E Cigarettes, Heated Tobacco, and Their Impact on Oxidative Stress and AtherosclerosisA Systematic Review and Narrative Synthesis of the Evidence Vaping and the Brain: Effects of Electronic Cigarettes and E Liquid Substances The Journal of Neuropsychiatry and Clinical Neurosciences E Cigarette How E Cigarettes Work, Health Risks & Teen Use Scientific review finds e cigarettes likely cause lung and oral cancer Los Angeles Times