Carvalho, R.P. de S. (1977) “Acute gastroenteritis associated with coxsackie b-6 virus in infants and children, in São Paulo, Brazil”, Revista do Instituto de Medicina Tropical de São Paulo, 19(1), pp. 73–76. Available at: https://revistas.usp.br/rimtsp/article/view/197773 (Accessed: 21 July 2024).