authors Yousefi, K McClain-Moss, L Diaz, L Green, G A Hare, J M Oliva, A A Ramdas, K N Ruiz, J G Walston, J Arai, H Elena Volpi, MD, PhD, FGSA Newman, A B Wang, C Hitchinson, B
has subject area Aged Biomarkers COVID-19 Double-Blind Method Frailty Humans SARS-CoV-2 Treatment Outcome
Keywords 6-minute walk test Frailty medicinal signaling cell mesenchymal stem cells physical function