TY - JOUR T1 - Group discussion: epidemiological and social determinants of Chagas disease and its control in the Amazon countries JO - Memórias do Instituto Oswaldo Cruz A1 - Silveira, Antonio Carlos SN - 0074-0276 UL - 10.1590/S0074-02762007005000097 VL - 102 Y1 - 2007 PB - Brasil ER -