@article{kopp_miyazaki_thomaz-soccol_2005,  title={Trypanosoma cruzi Chagas, 1909: genetic variability of isolates from chronic chagasic patients in the Paraná state, Brazil},  volume={48},  ISSN={1516-8913},  url={https://doi.org/10.1590/S1516-89132005000300009},  DOI={10.1590/S1516-89132005000300009},  number={3},  journal={Brazilian Archives of Biology and Technology},  publisher={Instituto de Tecnologia do Paraná - Tecpar},  author={Kopp, Rogério Luiz and Miyazaki, Márcia and Thomaz-Soccol, Vanete},  year={2005},  month={May},  pages={389–395} }