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Elgar G, Clark MS, Meek S, Smith S, Warner S, Edwards YJ, Bouchireb N, Cottage A, Yeo GS, Umrania Y, Williams G, Brenner S.Elgar G, et al.Genome Res. 1999 Oct;9(10):960-71. doi: 10.1101/gr.9.10.960.Genome Res. 1999.PMID: 10523524Free PMC article.