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Downs DS, Feinberg M, Hillemeier MM, Weisman CS, Chase GA, Chuang CH, Parrott R, Francis LA.Downs DS, et al.Matern Child Health J. 2009 Jan;13(1):18-28. doi: 10.1007/s10995-008-0323-7. Epub 2008 Feb 13.Matern Child Health J. 2009.PMID: 18270808Free PMC article.Clinical Trial.
Weisman CS, Misra DP, Hillemeier MM, Downs DS, Chuang CH, Camacho FT, Dyer AM.Weisman CS, et al. Among authors: downs ds.Matern Child Health J. 2011 Oct;15(7):829-35. doi: 10.1007/s10995-009-0473-2. Epub 2009 May 27.Matern Child Health J. 2011.PMID: 19472041Free PMC article.