Analysis of respiratory tract infections in intensive care unit of a hospital in southern Brazil. Research, Society and Development, [S. l.], v. 10, n. 17, p. e218101724702, 2021. DOI: 10.33448/rsd-v10i17.24702. Disponível em: https://www.rsdjournal.org/rsd/article/view/24702. Acesso em: 5 dec. 2025.