@article{chauca_2021,  title={La covid-19 en Ecuador: fragilidad política y precariedad de la salud pública },  volume={28},  ISSN={0104-5970},  url={https://doi.org/10.1590/S0104-59702021005000003},  DOI={10.1590/S0104-59702021005000003},  number={2},  journal={História, Ciências, Saúde-Manguinhos},  publisher={Casa de Oswaldo Cruz, Fundação Oswaldo Cruz},  author={Chauca, Roberto},  year={2021},  month={Apr},  pages={587–591} }