Compared with what? An analysis of control‐group types in Cochrane and Campbell reviews of psychosocial treatment efficacy with substance use disorders

Publisher: John Wiley & Sons Inc

E-ISSN: 1360-0443|110|3|420-428

ISSN: 0965-2140

Source: ADDICTION, Vol.110, Iss.3, 2015-03, pp. : 420-428

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Abstract