@article{articlef4d88826,
title   = {CTLA-4 blockage increases reistance to infection with the intracellular protozaon Trypanossoma cruzi},
author = {Martins, Gislâine Aparecida and Tadoroko, Carlos Eduardo and Silva, Roberta Borges and Silva, João Santana da and Rizzo, Luiz Vicente},
year = {2004},
journal   = {Journal of Immunology}
}