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Back SE, Gros DF, Price M, LaRowe S, Flanagan J, Brady KT, Davis C, Jaconis M, McCauley JL.Back SE, et al.Drug Alcohol Depend. 2015 Oct 1;155:60-7. doi: 10.1016/j.drugalcdep.2015.08.019. Epub 2015 Aug 28.Drug Alcohol Depend. 2015.PMID: 26342626Free PMC article.