ISSN 0163-7525. PMC 6251310. PMID 29323609. This article incorporates textual content by Stanton A. Glantz and David W. Bareham available beneath the CC BY 4.0 license. ISSN 1438-8871. PMC 5869180. PMID 29530840. This article incorporates textual content by Greta Hsu, Jessica Y Sun, and Shu-Hong Zhu accessible beneath the CC BY 4.0 license. Hsu, Vape Store Greta; Sun, Jessica Y; Zhu, Shu-Hong (2018). "Evolution of Electronic Cigarette Brands From 2013-2014 to 2016-2017: Analysis of Brand Websites".

Khachatoorian, Careen; Jacob, vapor store Peyton; Sen, Amy; Zhu, Yifang; Benowitz, Vape Hardware Neal L.; Talbot, Prue (2019). "Identification and quantification of digital cigarette exhaled aerosol residue chemicals in subject sites". Goniewicz, M. L.; Kuma, T.; Gawron, M.; Knysak, J.; Kosmider, L. (2012). "Nicotine Levels in Electronic Cigarettes". Bostean, vape Tanks Georgiana; Crespi, Catherine M.; Vorapharuek, Patsornkarn; McCarthy, Professional vape shop William J. (2017). "E-cigarette specialty retailers: Data to assess the affiliation between retail environment and scholar e-cigarette use".

Bhatnagar, vapor store A.; Whitsel, L. P.; Ribisl, K. M.; Bullen, vapor store C.; Chaloupka, F.; Piano, M. R.; Robertson, R. M.; McAuley, T.; Goff, D.; Benowitz, N. (24 August 2014). "Electronic Cigarettes: A Policy Statement From the American Heart Association".

Rose, S. W.; Barker, D. C.; D'Angelo, H.; Khan, T.; Huang, Vape Kits Tanks J.; Chaloupka, F. J.; Ribisl, Ok. M. (2014). "The availability of electronic cigarettes in US retail retailers, 2012: results of two nationwide studies".