During the same period, young male adult rates of smokeless tobacco use rose from 2.2 to 8.4%, resulting in a net increase in total smokeless tobacco prevalence [86]
We generated a systematic review to retrieve relevant imaging studies that describe the acute and chronic imaging findings that underly vaping-related lung structure-function abnormalities
Such term vapor product shall include, but shall not be limited to, any electronic cigarette, electronic cigar, electronic cigarillo, electronic pipe, or similar product or device and any vapor or aerosol cartridge or other container of nicotine or other substance in a solution or other form, including, but not limited to, a device component, part, or accessory of the device, that is intended to be used with or in an electronic cigarette, electronic cigar, electronic cigarillo, electronic pipe, or similar product or device
Bargaining Power of Suppliers 4.6.4
consumers accounted for about 43 percent of the US $8 billion world market for these devices