Salci, M.A., Carreira, L. and Augusto Facchini, L. 2021. Evidence in the post-covid-19 syndrome follow-up: another challenging commitment of science. Ciência, Cuidado e Saúde. 20, (Nov. 2021). DOI:https://doi.org/10.4025/ciencuidsaude.v20i0.61433.