Vaping Weed May Be Worse for Lungs Than Smoking, Study Shows Bloomberg Here's how your dab pen and vape could affect your mental health National Geographic Vaping death and outbreak of severe lung disease linked to marijuana oil in e cigarettes: What we know oregonlive.com Impacts of vaping and marijuana use on airway health as determined by exhaled breath condensate (EBC) Respiratory Research Springer Nature Link Marijuana and Vaping: Shadowy Past, Dangerous Present The New York Times Marijuana and Your Lungs: Is Vaping Safe for People with COPD?