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Sahana G, de Koning DJ, Guldbrandtsen B, Sørensen P, Lund MS.Sahana G, et al. Among authors: guldbrandtsen b.Genet Sel Evol. 2006 Mar-Apr;38(2):167-82. doi: 10.1186/1297-9686-38-2-167. Epub 2006 Feb 23.Genet Sel Evol. 2006.PMID: 16492373Free PMC article.