TY - JOUR T1 - Benznidazole biotransformation in rat heart microsomal fraction without observable ultrastructural alterations: comparison to Nifurtimox-induced cardiac effects JO - Memórias do Instituto Oswaldo Cruz A1 - Mecca, María Montalto de A1 - Bartel, Laura C A1 - Castro, Carmen Rodríguez de A1 - Castro, José A SN - 0074-0276 UL - 10.1590/S0074-02762008000600007 VL - 103 Y1 - 2008 PB - Brasil ER -