F. Petraglia, “Rehabilitative treatment of patients with COVID-19 infection: the P.A.R.M.A. evidence based clinical practice protocol: Covid-19 P.A.R.M.A. Protocol”, Acta Biomed, vol. 91, no. 4, p. e2020169, Nov. 2020, doi: 10.23750/abm.v91i4.10629.