California recalls cannabis vape months after it was told of contamination Los Angeles Times Impacts of vaping and marijuana use on airway health as determined by exhaled breath condensate (EBC) Respiratory Research Springer Nature Link Smoking Flower vs Vaping: Which Is Better for Your Lungs? Amazon quietly pulls marijuana vape materials from site amid illnesses, deaths MPR News Our brain on marijuana Vaping: Get the Facts. Protect Your Future Anne Arundel County Health Department