TI - Molecular characterization of Trypanosoma rangeli and Trypanosoma cruzi in opossums (Didelphis albiventris) and triatomines in peridomiciliary areas of an endemic region for Chagas'disease (Triângulo Mineiro, Brazil) PY - 2000 AU - Lages-Silva, Eliane AU - Franco, F A AU - Matos, A AU - Neto, H V S AU - Machado, M I AU - Vargas, N. AU - Zingales, Bianca AU - Ramirez, Luis Eduardo T2 - Annual Meeting on Basic Research in Chagas Disease J2 - Memórias do Instituto Oswaldo Cruz PP - Rio de Janeiro PB - Fiocruz ER -