J. Figuerêdo, R. Araújo-Calumby, and R. Calumby. "Machine Learning for Prognosis of Patients with COVID-19: An Early Days Analysis", in Anais do XVIII Encontro Nacional de Inteligência Artificial e Computacional, Evento Online, 2021, pp. 59-70, doi: https://doi.org/10.5753/eniac.2021.18241.