vape pen electronic cigarette E-cigarette, or Vaping Product, Use Associated Lung Injury (EVALI) | Fact Sheets FDA authorizes e-cigarette, citing smoker
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Joshi, P.K
The vapour was prepared from different e-cigarette brands and then used to treat isolated white blood cells in the lab

Earlier this year, San Francisco banned the sale of e-cigarettes all together

It is the precursor to THC, the compound responsible for the plant's psychoactive effects
