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Mediators and moderators in meta-analysis: There's a reason we don't let dodo birds tell us which psychotherapies should have prizes.
Shadish, William R., Sweeney, Rebecca B.Volume:
59
Year:
1991
Language:
english
Journal:
Journal of Consulting and Clinical Psychology
DOI:
10.1037/0022-006x.59.6.883
File:
PDF, 1.09 MB
english, 1991