Background Hong Kong has one of the lowest smoking prevalence both within China and among high-income economies. As tobacco ...

Correspondence to Andrea L Smith, School of Public Health, University of Sydney, Sydney, NSW 2050, Australia; andrea.smith{at}sydney.edu.au Objective To explore the quitting histories of Australian ex ...

Background Recently, the US Institute of Medicine has proposed that raising the minimum age for tobacco purchasing/sales to 21 years would likely lead to reductions in smoking behavior among young ...