JKL Mak, M Eriksdotter, M Annetorp, R Kuja-Halkola… - Gerontology, 2022 - cir.nii.ac.jp
抄録< jats: p> Introduction: Frailty, a measure of biological aging, has been linked to worse
COVID-19 outcomes. However, as the mortality differs across the COVID-19 waves, it is less …