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Scott KC, White CV, Willard HF.Scott KC, et al. Among authors: willard hf.PLoS One. 2007 Oct 31;2(10):e1099. doi: 10.1371/journal.pone.0001099.PLoS One. 2007.PMID: 17971862Free PMC article.
Chadwick BP, Willard HF.Chadwick BP, et al. Among authors: willard hf.Proc Natl Acad Sci U S A. 2004 Dec 14;101(50):17450-5. doi: 10.1073/pnas.0408021101. Epub 2004 Dec 1.Proc Natl Acad Sci U S A. 2004.PMID: 15574503Free PMC article.
Valley CM, Willard HF.Valley CM, et al. Among authors: willard hf.Curr Opin Genet Dev. 2006 Jun;16(3):240-5. doi: 10.1016/j.gde.2006.04.008. Epub 2006 May 2.Curr Opin Genet Dev. 2006.PMID: 16647845Review.