The contribution of frailty, cognition, activity of daily life and comorbidities on outcome in acutely admitted patients over 80 years in European ICUs: the VIP2 study.
Intensive Care Med. 2020 Jan;46(1):57-69. doi: 10.1007/s00134-019-05853-1. Epub 2019 Nov 29.
Intensive Care Med. 2020.
PMID: 31784798
Free PMC article.