title: Provinces press for e-cigarette crackdown.
authors.affiliation: CMAJ.
authors.forename: Lauren
authors.initials: L
authors.lastname: Vogel
mesh_terms: D002170:Canada; D066300:Electronic Nicotine Delivery Systems; D006801:Humans; D012907:Smoking / Q000331:legislation & jurisprudence*; D013219:State Government