Betel quid chewing in rural Bangladesh: prevalence, predictors and relationship to blood pressure

Heck JE, Marcotte EL, Argos M, Parvez F, Ahmed A, Islam T, Sarwar G, Hasan R, Ahsan H, Chen Y. Betel quid chewing in rural Bangladesh: prevalence, predictors and relationship to blood pressure. Int J Epidemiol. 2012; 41(2): 462-71.