??? ???? ??? ??? ?????? ??? ?? ???? ??? ??? ???? ??? ? ??? ??????. ??? ???? ???? ?????, ??? ??? ??? ???? ??? ???? ?????. ?? ?? ???? ???? ??? ??? ??? ?????! ?? ?????, ???? ??? ????? ???? ??? ???? ??? ??? ??? ??????! ?? ??? ??? ???? ???? ??? ?? ?? ???? ?? ????? ?? ????? ??? ???? ??? ??? ???? ?????? ??? ??? ??? ??? ??? ???? ?? . ?? ?? ?? ???
Electronic Cigarettes, the Science of Choice: A Comprehensive Guide
?? times ??, ????? an emerging phenomenon ?? ?? ? ?? ???? | ?? ???? ???? | ???? ????}. ? ???? ?? | ??? ?? ??? | ?? ?? | ? ???? ??? negative impacts ? ????? ? ??? ??, a safer option | ?? ??? ?? | ????? ???? ????. ??? ????? ?? concerns ? ??? ????, ?? ??? | ??? | ??? ?? ??????. ? ?????? ????? mechanics , ??? variations, ??? ???? health risks ? ?? cr