What to Know About Electronic Cigarettes (E Cigarettes) E cigarettes and health: the jury is still out Harvard Health House bill would curb new regulation of e cigarettes, cigars The Seattle Times Health risks of e cigarettes emerge Aerosols from u cigarettes are at least as harmful as those from e cigarettes Inside UCR UC Riverside E cigarettes: a step forward for smokers, or a step into the unknown? Vaping The Guardian