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Mowbray O, Perron BE, Bohnert AS, Krentzman AR, Vaughn MG.Mowbray O, et al. Among authors: krentzman ar.Am J Drug Alcohol Abuse. 2010 Nov;36(6):305-10. doi: 10.3109/00952990.2010.503824. Epub 2010 Aug 2.Am J Drug Alcohol Abuse. 2010.PMID: 20673166Free PMC article.
Perron BE, Mowbray O, Bier S, Vaughn MG, Krentzman A, Howard MO.Perron BE, et al.J Psychoactive Drugs. 2011 Jan-Mar;43(1):69-75. doi: 10.1080/02791072.2011.566504.J Psychoactive Drugs. 2011.PMID: 21615010Free PMC article.