Friends' approval of e cigarettes may turn teens toward vaping, USC study suggests Los Angeles Times It's Not Just Cigarettes: Vape Residue Sticks on Surfaces Too Thirdhand Smoke Resource Center Thirdhand Smoke Resource Center Protecting Californians The 5 disturbing ways vaping can harm your kids from brain damage to heart failure as disposables set for ban Vaping Possible Negative Effects on Lungs: State of the Art From Lung Capacity Alteration to Cancer Cureus Does Vaping Cause Lung Cancer? How It May Increase Your Risk GoodRx