Cenderello, Giovanni, Simone Dini, Serena Ziliani, Crocefissa Fiorella Casuccio, and Francesca Mori Ubaldini. “COVID-19 Treatment in the Older People: A Brief Clinical Review”. Geriatric Care 6, no. 3 (December 28, 2020). Accessed April 19, 2024. https://www.pagepressjournals.org/gc/article/view/9330.