Cunha, Rivaldo Venâncio da, et al. “ Secondary Dengue Infection in Schoolchildren in a Dengue Endemic Area in the State of Rio De Janeiro, Brazil ”. Revista Do Instituto De Medicina Tropical De São Paulo, vol. 37, no. 6, Dec. 1995, pp. 517-21, https://www.revistas.usp.br/rimtsp/article/view/29321.