Southern Chinese city bans e cigarettes in public places Chinadaily.com.cn Researchers: Rethink e cigarettes' role in treating cigarette smokers' nicotine addiction News University of Michigan School of Public Health Faculty Research Health Management and Policy Cigarettes E Cigarettes Vaping Smoking Cessation Tampa professor warns e cigarettes can harm young people's brains wtsp.com A review of constituents identified in e cigarette liquids and aerosols Move over tobacco: U.S. teens now prefer e cigarettes, study finds Los Angeles Times Minnesota introduced an e cigarette tax to deter people from vaping and then smoking rates increased MarketWatch