By Osorio Ruby   McCusker Monica   Salazar Claudia   in Journal of Substance Use

ISSN:1465-9891|7|1|41-49

Radcliffe Press‎(2002)‎

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By Herring Rachel   Thom Betsy   Foster John   Franey Christine   Salazar Claudia   in Drugs: Education, Prevention & Policy

ISSN:1465-3370|15|3|251-265

Informa Healthcare‎(2008)‎

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