Rocco, I. M. ., F. M. . Oshiro, and C. L. S. . Santos. “Concurrent Infection by Dengue 1 and 3 in Itapevi, SP, Brazil”. Instituto Adolfo Lutz Journal - RIAL, vol. 63, no. 1, Dec. 2004, pp. 97-99, doi:10.53393/rial.2004.63.34800.