The industry it belongs to is technology promotion and application services, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion
Unfortunately, neither the age nor flavored-cartridge restriction will have a direct impact on marijuana vapes, because even in states like Colorado where marijuana is legal, the age of purchase is already 21 and many THC vaping devices are purchased illegally
But it seems like we dont have good evidence that the risk for non-smokers has decreased
These lung cells survive for years, even decades, and thus can accumulate mutations with both age and smoking, said Dr
We did not adjust for multiple comparisons, as suggested by Rothman [41], and thus the risk of type-I-errors needs to be considered in the interpretation of the results
Many e-cigarettes contain nicotine, the same addictive substance found in normal cigarettes, but in lowered concentrations
