%0 Journal Article %T Biological behavior in mice of different Trypanosoma cruzi clonal genotypes %A TOLEDO Max Jean de Ornelas %J Revista do Instituto de Medicina Tropical de S£¿o Paulo %D 2002 %I Instituto de Medicina Tropical %U http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0036-46652002000200017