The effect of frailty on survival in patients with COVID-19 (COPE): a multicentre, European, observational cohort study.
Hewitt J, Carter B, Vilches-Moraga A, Quinn TJ, Braude P, Verduri A, Pearce L, Stechman M, Short R, Price A, Collins JT, Bruce E, Einarsson A, Rickard F, Mitchell E, Holloway M, Hesford J, Barlow-Pay F, Clini E, Myint PK, Moug SJ, McCarthy K; COPE Study Collaborators.
Hewitt J, et al.
Lancet Public Health. 2020 Aug;5(8):e444-e451. doi: 10.1016/S2468-2667(20)30146-8. Epub 2020 Jun 30.
Lancet Public Health. 2020.
PMID: 32619408
Free PMC article.