Does E-Cigarette Advertising Encourage Adult Smokers to Quit?
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Only recently introduced into the U.S. market, e-cigarettes have been aggressively promoted, and use is increasing rapidly among both adults and youths. At the heart of the regulatory debate are fundamental questions regarding whether e-cigarettes will draw cigarette smokers away from a dangerous
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美国国家经济研究局创建时间:
2018-02-01



