TY - BOOK AU - Mejia,AJ AU - Palau,MT AU - Vergara,U AU - Zuniga,CA TI - Action of Trypanosoma rangeli in infections with virulent Trypanosoma cruzi populations CY - Rio de Janeiro KW - Trypanosoma KW - Análisis de supervivencia KW - Bibliografía del INS4 KW - Enfermedad de chagas KW - Modelos animales de enfermedad KW - Parasitemia KW - Ratones consanguíneos BALB C KW - Trypanosoma cruzi N2 - In experimental murine infections with Trypanosoma rangeli it has been observed development immune response to Trypanosoma cruzi. The aim of the present work was to analyze the result of antigenic stimuli and the protective effect with T. rangeli in T. cr ER -