@article{oliveira_1999,  title={Chronic Trypanosoma cruzi infeccion associated to colon cancer. An experimental study in rats},  volume={32},  ISSN={0037-8682},  url={https://doi.org/10.1590/S0037-86821999000100019},  DOI={10.1590/S0037-86821999000100019},  number={1},  journal={Revista da Sociedade Brasileira de Medicina Tropical},  publisher={Sociedade Brasileira de Medicina Tropical - SBMT},  author={Oliveira, Enio Chaves de},  year={1999},  month={Jan},  pages={81–82} }