How do components of evidence-based psychological treatment cluster in practice? A survey and cluster analysis.
Gifford EV, Tavakoli S, Weingardt KR, Finney JW, Pierson HM, Rosen CS, Hagedorn HJ, Cook JM, Curran GM. How do components of evidence-based psychological treatment cluster in practice? A survey and cluster analysis. J Subst Abuse Treat. 2012 Jan; 42(1):45-55.