TY - JOUR T1 - Chagas heart disease: pathophysiologic mechanisms, prognostic factors and risk stratification JO - Memórias do Instituto Oswaldo Cruz A1 - Rassi Jr, Anis A1 - Rassi, Anis A1 - Marin-Neto, José Antonio SN - 0074-0276 UL - 10.1590/S0074-02762009000900021 VL - 104 Y1 - 2009 PB - Brasil ER -