A randomized clinical of a brief, mailed intervention for symptoms of depression
 Artikel Jurnal
Nietzel, Michael T.
Introduction to Clinical Psychology
Prentice-Hall, 1998
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Learning sobriety together : a randomized clinical trial examining behavioral couples thearpy with alcoholic female patients
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Motivational enhancement therapy for adolescent marijuana users : a preliminary randomized controlled trial
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Dissonance and healthy weight eating disorder prevention programs : a randomized efficacy trial
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