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Blumberg HP, Kaufman J, Martin A, Whiteman R, Zhang JH, Gore JC, Charney DS, Krystal JH, Peterson BS.Blumberg HP, et al. Among authors: krystal jh.Arch Gen Psychiatry. 2003 Dec;60(12):1201-8. doi: 10.1001/archpsyc.60.12.1201.Arch Gen Psychiatry. 2003.PMID: 14662552