Henchi, Sonia, Clara Benedetta Conti, Nicolò Vanoni, Alice Claudia Repossi, Giuseppe Cipolla, Mirko Marra, Elena Esposti, et al. 2020. “First COVID-19 Sub-Intensive Respiratory Unit in Europe: The Italian Experience”. Multidisciplinary Respiratory Medicine 15 (June). https://doi.org/10.4081/mrm.2020.682.