California's alcoholic beverage tax is levied in addition to a federal excise tax
That's the concentrationthe strength of the nicotine in every milliliter of e-liquid inside the device
Abstract Background: While often promoted as a safer alternative to traditional cigarettes, electronic cigarettes (e-cigarettes) are linked to uncertain long-term health effects
We used Cox proportional hazards models, adjusted for age, race/ethnicity, marital status, education, income and region to estimate hazard ratios (HRs, 95% confidence intervals, CI) for mortality from all causes, heart diseases, malignant neoplasms, cerebrovascular disease, chronic lower respiratory diseases and two mutually exclusive categories: smoking-related and other diseases