Lawmakers consider proposal to combat 'illicit' Chinese e cigarettes Sunflower State Journal Pod based e cigarettes may foster greater nicotine dependence Harvard Gazette Surgeon General Calls E Cigarettes a "Major Health Concern" for Teens The Atlantic E cigarettes with a cigarette like level of nicotine are effective in reducing smoking and exposure to carcinogen, study finds VCU News Virginia Commonwealth University Largest US study of e cigarettes shows their value as smoking cessation aid