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Stringfellow EJ, Kim TW, Gordon AJ, Pollio DE, Grucza RA, Austin EL, Johnson NK, Kertesz SG.Stringfellow EJ, et al. Among authors: grucza ra.Subst Abus. 2016 Oct-Dec;37(4):534-541. doi: 10.1080/08897077.2016.1145616. Epub 2016 Feb 25.Subst Abus. 2016.PMID: 26914448Free PMC article.