Scollo M, Zacher M, Coomber K, Bayly M, and Wakefield M
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The project was commissioned by CELTH (Centre of Expertise Leisure, Tourism & Hospitality), and Stenden Hogeschool in Leeuwarden, the Netherlands
students with high SES had increased use compared to those with low SES in 18.3% of countries reporting smokeless tobacco use, 48.0% reporting waterpipe tobacco, 50.0% reporting electronic cigarette use, and 61.8% reporting cigarette use
Although both shave and snip samples will extend into the dermis, they should not go through the dermis