GROENEWALD, P et al. Estimating the changing disease burden attributable to smoking in South Africa for 2000, 2006 and 2012. South African Medical Journal, South Africa, v. 112, n. 8B, p. 649–661, 2022. DOI: 10.7196/SAMJ.2022.v112i8b.16492. Disponível em: https://www.samajournals.co.za/index.php/samj/article/view/218. Acesso em: 18 apr. 2026.