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Cottler LB, Campbell W, Krishna VA, Cunningham-Williams RM, Abdallah AB.Cottler LB, et al.J Nerv Ment Dis. 2005 Jul;193(7):431-7. doi: 10.1097/01.nmd.0000168245.56563.90.J Nerv Ment Dis. 2005.PMID: 15985836Free PMC article.