E Cigarettes: They May Help People to Quit Smoking, But What About Harm to Public Health? WPuff Sans Nicotine : E cigarettes Puffs 0% Nicotine Liquideo Station Latest Cochrane Review finds high certainty evidence that nicotine e cigarettes are more effective than traditional nicotine replacement therapy (NRT) in helping people quit smoking Cochrane FDA Extends Authority to e Cigarettes: Implications for Smoking Cessation? MD Spiro U.S. surgeon general calls for greater use of smoking cessation tools that have been proven effective Blogfinger