@article{article9bb58061,
title   = {Trypanosoma cruzi: cloning and expression of an antigen recognized by acute and chronic human chagasic sera},
author = {Paranhos, G S and Cotrim, Paulo César and Mortara, R A and Rassi, A and Corral, R and Freilij, H L and Grinstein, S and Wanderley, J and Camargo, Mario Endsfeldz and Silveira, J F},
year = {1990},
doi = {10.1016/0014-4894(90)90033-9},
journal   = {Experimental Parasitology}
}