[Studies on cases of acute poliomyelitis in the state of Guanabara. Prevalence of type 1 in paralysis cases].
D001938:Brazil; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D011051:Poliomyelitis / Q000453:epidemiology*
Estudos sôbre casos de poliomielite aguda no Estado da Guanabara. Predominância do tipo 1 em casos de paralisia.