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Novel Apparatus and Method for Drug Reinforcement
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Novel Apparatus and Method for Drug Reinforcement

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The validity of self-reported cocaine use in two groups of cocaine abusers

D Hersh1, C L Mulgrew, J Van Kirk

  • 1Department of Psychiatry, University of Connecticut Health Center, Farmington 06030, USA.

Journal of Consulting and Clinical Psychology
|February 24, 1999
PubMed

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