@article{rocha_viana_vieira_2021,  title={Patient Safety in Primary Health Care in a Brazilian municipality},  volume={31},  ISSN={0103-7331},  url={https://doi.org/10.1590/S0103-73312021310420},  DOI={10.1590/S0103-73312021310420},  number={4},  journal={Physis: Revista de Saúde Coletiva},  publisher={PHYSIS - Revista de Saúde Coletiva},  author={Rocha, Marcelo Pereira da and Viana, Ingrid Soares and Vieira, Iago Freitas},  year={2021},  pages={e310420} }