TY - JOUR T1 - Glycoprotein GP57/51 of Trypanosoma cruzi: structural and conformational epitopes defined with monoclonal antibodies JO - Memórias do Instituto Oswaldo Cruz A1 - Murta, A. C. M. A1 - Leme, V. C. M. A1 - Milani, S. R. A1 - Travassos, L. R. A1 - Scharfstein, J. SN - 0074-0276 UL - 10.1590/S0074-02761988000500038 VL - 83 Y1 - 1988 PB - Brazil ER -