Analysis of deaths related to Covid-19 in an intensive care unit: integrative review. Research, Society and Development, [S. l.], v. 11, n. 3, p. e12811321742, 2022. DOI: 10.33448/rsd-v11i3.21742. Disponível em: https://rsdjournal.org/rsd/article/view/21742. Acesso em: 6 dec. 2025.