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Perron BE, Bunger A, Bender K, Vaughn MG, Howard MO.Perron BE, et al.Subst Use Misuse. 2010 Jun;45(7-8):1262-78. doi: 10.3109/10826080903442836.Subst Use Misuse. 2010.PMID: 20441462Free PMC article.