25 agosto 2014
New research delves into the social norms and beliefs of teenage male electronic cigarette users. Electronic cigarettes (e-cigarettes) are battery operated inhalation devices that provide warm, vaporized nicotine to users without the inconvenience of tobacco smoke. Often marketed as a “healthier alternative,” e-cigarettes have filled shelves of convenience stores and have been used much more frequently in public spaces since their inception in late 2011.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/7KF28eIePRo/140825095910.htm
