venus Posted May 28, 2011 Posted May 28, 2011 Hi every body, In a recent online survey from November 2009 among 303 smokers, it was found that e-cigarette substitution for tobacco cigarettes resulted in reduced perceived health problems, when compared to smoking conventional cigarettes (less cough, higher ability to do exercise, and a better sense of taste and smell). below is the results of this survey:011v1.pdf
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