Ronchi, Silvia, Matteo Cesari, Emanuela Racaniello, Elena De Rosa, and Roberto Accardi. “Prevalence of Frailty in Surgical Older Patients and Its Impact on Assisted Discharge”. JOURNAL OF GERONTOLOGY AND GERIATRICS 68, no. 3 (July 15, 2020): 123 - 125. Accessed October 1, 2020. http://www.jgerontology-geriatrics.com/article/view/225.