Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleWhere Do Vapers Buy Their Vaping Supplies? Findings from the International Tobacco Control (ITC) 4 Country Smoking and Vaping Survey.AuthorsBraak, David C.; Cummings, K. Michael; Nahhas, Georges J.; Heckman, Bryan W.; Borland, Ron; Fong, Geoffrey T.; Hammond, David; Boudreau, Christian; McNeill, Ann; Levy, David T.; Shang, CePublicationInternational Journal of Environmental Research & Public Health, 2019, Vol 16, Issue 3, p338ISSN1661-7827Publication typeArticleDOI10.3390/ijerph16030338