HENCHI, Sonia et al. First COVID-19 sub-intensive respiratory unit in Europe: the Italian experience. Multidisciplinary Respiratory Medicine, [S. l.], v. 15, 2020. DOI: 10.4081/mrm.2020.682. Disponível em: https://mrmjournal.org/index.php/mrm/article/view/682. Acesso em: 14 may. 2025.