Eggmann S, Verra ML, Stefanicki V, Kindler A, et al. Predictive validity of the Chelsea Critical Care Physical Assessment tool (CPAx)
in critically ill, mechanically ventilated adults: a prospective clinimetric
study. Disabil Rehabil 2022 Jan 7:1-6. doi: 10.1080/09638288.2021.2022785.
PMID: 34994664