Title: | Frailty and comorbidity in predicting community COVID-19 mortality in the U.K. Biobank: The effect of sampling |
Journal: | J Am Geriatr Soc |
Published: | 1 May 2021 |
Pubmed: | https://pubmed.ncbi.nlm.nih.gov/33619733/ |
DOI: | https://doi.org/10.1111/jgs.17089 |