Objective Over the last 35 years, there has been growing evidence suggesting a relationship between tobacco use and breast ...

Background This paper examines top-selling electronic cigarette (e-cigarette) brands and differences in top-selling brands by ...

Objective Financial incentives, provided following validated smoking cessation, hold substantial potential to cost-effectively promote cessation. To facilitate wider adoption, we systematically ...

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*All countries “Current” includes all countries; “Ever”, UK and Germany are excluded. The prevalence estimates for all countries are adjusted for the size of the samples of individual countries.