CDC Steps Back From Broad Recommendation to Refrain From E Cigarettes WSJ A comparison of the major toxins and adverse health effects of smoking Download Scientific Diagram Vaping likely to cause cancer: New research warns A major review led by researchers at UNSW Sydney says nicotine vaping may be linked to both lung cancer and oral Population Based Disease Odds for E Cigarettes and Dual Use versus Cigarettes NEJM Evidence CDC Warns Against The Dangers of Vaping After Recent Spike in Lung Related Illnesses