@misc{misce075ca3d, title = {TCR'a''b'/CD8 down-regulated CD8+ cells in the spleen of Trypanosoma cruzi - Infected chronic mice are responsive to in vitro and in vivo stimulation with the parasite}, author = {Grisotto, Marcos Augusto Grigolin and Lima, Maria Regina D'Império and Marinho, Claudio Romero Farias and Tadokoro, Carlos Eduardo and Abrahamsohn, Ises de Almeida and Alvarez, José Maria}, year = {2001}, booktitle = {Meeting of the Brazilian Society of Immunology} }