@article{castro_1999, title={Longitudinal radiological study of the esophagus in Chagas disease}, volume={94}, ISSN={0074-0276}, url={https://doi.org/10.1590/S0074-02761999000700063}, DOI={10.1590/S0074-02761999000700063}, journal={Memórias do Instituto Oswaldo Cruz}, publisher={Instituto Oswaldo Cruz, Ministério da Saúde}, author={Castro, Cleudson}, year={1999}, month={Sept}, pages={329–330} }