There was evidence of convergent and construct validity of Physiotherapy Evidence Database quality scale for physiotherapy trials.
J Clin Epidemiol. 2010 Aug;63(8):920-5. doi: 10.1016/j.jclinepi.2009.10.005. Epub 2010 Feb 20.
J Clin Epidemiol. 2010.
PMID: 20171839
Review.