@article{figueiredo_fiorillo_ferraz_1993,  title={Longitudinal study of the indirect immunofluorescence and complement fixation tests for diagnosis of chagas' disease in immunosuppressed patients submitted to renal transplantation},  volume={26},  ISSN={0037-8682},  url={https://doi.org/10.1590/S0037-86821993000400002},  DOI={10.1590/S0037-86821993000400002},  number={4},  journal={Revista da Sociedade Brasileira de Medicina Tropical},  publisher={Sociedade Brasileira de Medicina Tropical - SBMT},  author={Figueiredo, José Fernando de Castro and Fiorillo, Adhemar Mário and Ferraz, Agenor Spallini},  year={1993},  month={Oct},  pages={211–214} }