Afaal, Ahmed; Shareef, I. Riaz - 2013
and cancers are the top causes of death; smoking is a risk factor for all of them. Tobacco imports have been increasing … tobacco product imports and are smoked by 40 percent of all tobacco product users. Chewing tobacco is also commonly used, by … 30 percent of tobacco users. Overall, tobacco use prevalence is high by international standards: in 1997, 57 percent of …