Presence of amastigotes in the central nervous system of hamsters infected with Leishmania sp. Presença de amastigotas em sistema nervoso central de hamster infectado com Leishmani... oleh Elisangela de Oliveira, Elisa Teruya Oshiro, Rebeca Vieira Pinto, Bruna Corrêa de Castro, Karla Borges Daniel, Janaina Michelle de Oliveira, Manoel Sebastião da Costa Lima Júnior, Euripedes Batista Guimarães, Jesiel Mamedes Silva, Maria Elizabeth Cavalheiros Dorval