Youth vaping, smoking & nicotine use Disposable vapes ban could push some users back to smoking, ministers told Vaping The Guardian Vaping Raises the Risk of Respiratory Disease, Study Says Is Vaping Better Than Smoking? American Heart Association Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Vaping: The Small Habit That Hits Harder Than You Think Maryland Physicians Care