Heukelbach, J., C. H. Alencar, A. A. Kelvin, W. K. de Oliveira, and L. Pamplona de Góes Cavalcanti. “Zika Virus Outbreak in Brazil”. The Journal of Infection in Developing Countries, Vol. 10, no. 02, Feb. 2016, pp. 116-20, doi:10.3855/jidc.8217.