And here is the study to prove it!
http://pda.physorg.com/news/2010-12-evidence-e-cigs-safer-cigarettes.html
Looks like those talking about the boston focus group are linked with this study.
http://pda.physorg.com/news/2010-12-evidence-e-cigs-safer-cigarettes.html
Looks like those talking about the boston focus group are linked with this study.