TY - JOUR T1 - Evaluation of the xenodiagnosis of chronic Chagas patients infected ten years or over in an area where transmission has been interrupted - Iguatama and Pains, west Minas Gerais State, Brazil JO - Memórias do Instituto Oswaldo Cruz A1 - Coura, José Rodrigues A1 - Abreu, Laércio Luiz de A1 - Willcox, Henry P. F. A1 - Petana, Walter SN - 0074-0276 UL - 10.1590/S0074-02761991000400003 VL - 86 Y1 - 1991 PB - Brasil ER -