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Barrett TG, Scott-Brown M, Seller A, Bednarz A, Poulton K, Poulton J.Barrett TG, et al.J Med Genet. 2000 Jun;37(6):463-6. doi: 10.1136/jmg.37.6.463.J Med Genet. 2000.PMID: 10928858Free PMC article.No abstract available.