Anyone else hear about this?
A study sponsored by the U.S. Food and Drug Administration (FDA) that associated electronic cigarette use with improved lung function will not be released to the public, according to sources with knowledge of the findings.
E-Cigarettes rejuvenate tobacco smoker
A study sponsored by the U.S. Food and Drug Administration (FDA) that associated electronic cigarette use with improved lung function will not be released to the public, according to sources with knowledge of the findings.
E-Cigarettes rejuvenate tobacco smoker