FDA permits the marketing of an e cigarette for the first time, paving the way for vaping products to be legally sold in the U.S. Roswell Park Comprehensive Cancer Center Buffalo, Vape retailer Avail loses challenge to denial of FDA approval Reuters FDA Takes More Steps Toward Regulating E Cigarettes Oncology Nursing Society FDA Authorizes 4 Menthol Flavored E Cigarettes from NJOY Ecigator FDA authorizes two more RJR tobacco e cigs and lets menthol remain on the market, ignoring its own conclusion that menthol reinforces nicotine addiction in kids' developing brains Stanton Glantz blog