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Glahn DC, Cannon TD, Gur RE, Ragland JD, Gur RC.Glahn DC, et al.Biol Psychiatry. 2000 Jan 1;47(1):34-42. doi: 10.1016/s0006-3223(99)00187-0.Biol Psychiatry. 2000.PMID: 10650447Free article.