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Carroll KM, Fenton LR, Ball SA, Nich C, Frankforter TL, Shi J, Rounsaville BJ.Carroll KM, et al. Among authors: fenton lr.Arch Gen Psychiatry. 2004 Mar;61(3):264-72. doi: 10.1001/archpsyc.61.3.264.Arch Gen Psychiatry. 2004.PMID: 14993114Free PMC article.Clinical Trial.