The iPsychotherapist Directories

	Link Details for:	National Institute on Drug Abuse - Polysubstance Abuse
	Link ID#	260
	Link URL	http://www.drugabuse.gov/PDF/CEWG/Vol1_603.pdf
	Submited By
	Added On	Wed_Mar_30__2005
Description: Polysubstance abuse research and statistics are well-described in this 88-page PDF file, from prevalence to mortality. The document has good informational and research qualities, but remember that it is 88-pages long.
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