TY - JOUR T1 - The evolution of Chagas disease (American Trypanosomiasis) control after 90 years since Carlos Chagas discovery JO - Memórias do Instituto Oswaldo Cruz A1 - Dias, JCP A1 - Schofield, CJ SN - 0074-0276 UL - 10.1590/S0074-02761999000700011 VL - 94 Y1 - 1999 PB - Brasil ER -