1.
Groenewald P, Vos T, Norman R, Laubscher R, van Walbeek C, Saloojee U, Sitas F, Bradshaw D, South African Comparitive Risk Assessment Collaboration Grou. Estimating the burden of disease attributable to smoking in South Africa in 2000. samj [Internet]. 2007 Sep. 19 [cited 2026 Oct. 17];97(8):674-81. Available from: https://www.ajol.info/index.php/samj/article/view/13897