@article{souza_amorim_2021, title={Maternal mortality by COVID-19 in Brazil}, volume={21}, ISSN={1519-3829}, url={https://doi.org/10.1590/1806-9304202100S100014}, DOI={10.1590/1806-9304202100S100014}, journal={Revista Brasileira de Saúde Materno Infantil}, publisher={Instituto de Medicina Integral Prof. Fernando Figueira}, author={Souza, Alex Sandro Rolland and Amorim, Melania Maria Ramos}, year={2021}, month={Feb}, pages={253–256} }