The Chelsea critical care physical assessment tool (CPAx): validation of an innovative new tool to measure physical morbidity in the general adult critical care population; an observational proof-of-concept pilot study.
Physiotherapy. 2013 Mar;99(1):33-41. doi: 10.1016/j.physio.2012.01.003. Epub 2012 Mar 30.
Physiotherapy. 2013.
PMID: 23219649
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