@article{article8412b1da, title = {Chagasic megacolon and proximal jejunum microbiota}, author = {Quintanilha, A Guimarães and Santos, Manoel Armando Azevedo dos and Ávila-Campos, Mário Júlio and Saad, W A and Pinotti, Henrique Walter and Zilberstein, Bruno}, year = {2000} }