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Spree Bar–an electronic cigarette (e-cigarette) product containing the synthetic nicotine analogue, 6-methyl-nicotine–appeared on the market.1 Spree Bar marketing claims the product is exempt from the ...

Dr R A Daynard, Public Health Advocacy Institute, Northeastern University School of Law, 102 The Fenway, Boston, MA 02116, USA; r.daynard{at}neu.edu If you wish to ...

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Correspondence to Kristy L Marynak, Health, Behavior, and Society, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD 21205-2103, USA; kmaryna1{at}jhu.edu ...