Marijuana and Your Lungs: Is Vaping Safe for People with COPD? Vaping Weed May Be Worse for Lungs Than Smoking, Study Shows Bloomberg Weed coming on too strong? Dosing is intended to give vapers control over their cannabis Los Angeles Times Here's how your dab pen and vape could affect your mental health National Geographic Impacts of vaping and marijuana use on airway health as determined by exhaled breath condensate (EBC) Respiratory Research Springer Nature Link Vaping death and outbreak of severe lung disease linked to marijuana oil in e cigarettes: What we know oregonlive.com