@article{ferreira_sampaio_chagas_guimarães_hajjar_lobo_abdo_bonamigo filho_bacha_moura_et al._2020,  title={AMB Guidelines: COVID –19},  volume={66},  ISSN={0104-4230},  url={https://doi.org/10.1590/1806-9282.66.S2.17},  DOI={10.1590/1806-9282.66.S2.17},  journal={Revista da Associação Médica Brasileira},  publisher={Associação Médica Brasileira},  author={Ferreira, Lincoln Lopes and Sampaio, Diogo Leite and Chagas, Antonio Carlos Palandri and Guimarães, Hélio Penna and Hajjar, Ludhmila Abrahão and Lobo, Suzana Margareth Ajeje and Abdo, Carmita Helena Najjar and Bonamigo Filho, José Luiz and Bacha, Helio Arthur and Moura, Robson Freitas de and Bernardo, Wanderley Marques},  year={2020},  pages={17–21} }