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ISSN:0955-3959|14|5|457-459

Elsevier‎(2003)‎

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By Pugatch D.   Strong L.L.   Has P.   Patterson D.   Combs C.   Reinert S.   Rich J.D.   Flanigan T.   Brown L.   in Journal of Substance Abuse

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Elsevier‎(2001)‎

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By Zaller N.   Gillani F. S.   Rich J. D.   in AIDS Care

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Routledge Ltd‎(2007)‎

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