R. Bonita, R. Beaglehole, and T. Kjellström, “ Epidemiología básica ”, Rev. Inst. Med. Trop. São Paulo, vol. 50, no. 6, pp. 338–338, Dec. 2008, Accessed: May 05, 2024. [Online]. Available: https://www.revistas.usp.br/rimtsp/article/view/31223