With Commissioner Under Pressure, F.D.A. Opens Door to Flavored Vapes The New York Times NIH funded studies show damaging effects of vaping, smoking on blood vessels National Institutes of Health (NIH) Electronic Cigarettes: Know the Research, Know the Risks City of Bridgeport FDA and DOJ File Permanent Injunctions Against Six E Cigarette Manufacturers Oncology Nursing Society New Study Looks At E Cigarettes And Quitting Utah Public Radio