Vasconcelos, P.F. da C. (1991) “ Epidemiology of encephalitis by arboviruses in the Amazon region of Brazil ”, Revista do Instituto de Medicina Tropical de São Paulo, 33(6), pp. 465–476. Available at: https://revistas.usp.br/rimtsp/article/view/28874 (Accessed: 23 July 2024).