Is Vaping Marijuana Safe? New York Center for Living Weed coming on too strong? Dosing is intended to give vapers control over their cannabis Los Angeles Times E Cigarettes (Vapes) Smoking and Tobacco Use CDC Smoking Vaping Weed Increases Risk Of Asthma Attacks Among Young Adults Study Finds Powers Health How People who Smoke or Vape Cannabis Transport the Chemical Residue into Clean Spaces Thirdhand Smoke Resource Center Vaping in the Weeds: The Merging of the E cigarette and Cannabis Industries