@misc{misc854fbb8b, title = {Molecular analysis of the gene enconding a t. Cruzi antigen expressed in acute chronic phases of chagas' disease}, author = {Paranhos, G S and Cotrim, Paulo César and Franco, F R S and Degrave, W and Rassi, A and Wanderley, J and Camargo, Mario Endsfeldz and Silveira, J F}, year = {1993}, booktitle = {Jornada Cientifica do Instituto de Medicina Tropical de São Paulo} }