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For the first-strand cDNA synthesis, a TransScript One-Step gDNA Removal and cDNA Synthesis SuperMix Kit (TransGen Biotech, Beijing, China) was used

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13 To the extent that empirical study reveals these distinct features of waterpipe-induced dependence, they will need to be accounted for as smoking cessation interventions for waterpipe users are developed

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"There are more places selling tobacco products than fresh fruit and vegetables in most neighbourhoods," Professor Freeman said