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Zhabenko O, Austic E, Conroy DA, Ehrlich P, Singh V, Epstein-Ngo Q, Cunningham RM, Walton MA.Zhabenko O, et al. Among authors: ehrlich p.J Addict Med. 2016 Sep-Oct;10(5):331-8. doi: 10.1097/ADM.0000000000000243.J Addict Med. 2016.PMID: 27504924Free PMC article.