Epidemiological and clinical profile of patients with Covid-19 in an Intensive Care Unit of a public hospital in Teresina-PI. Research, Society and Development, [S. l.], v. 10, n. 14, p. e563101422053, 2021. DOI: 10.33448/rsd-v10i14.22053. Disponível em: https://rsdjournal.org/rsd/article/view/22053. Acesso em: 5 dec. 2025.