F. M. Lazarini, R. Melchior, A. D. González, and T. Matsuo, “ Trends in the epidemic of Aids cases in Southern Brazil from 1986 to 2008 ”, Rev. saúde pública, vol. 46, no. 6, pp. 960–968, Dec. 2012, doi: 10.1590/S0034-89102013005000003.