The Significance Of Screening Frailty, Sarcopenia And Malnutrition At Hospitalized Patients With Covid-19. (April 2023) - Ozturk, Y.; Oytun, M. Güner; Ceylan, S.; Koca, M.; Bas, A. Okyar; Balci, C.; Dogu, B.B.; Cankurtaran, M.; Halil, M.G.