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Menacker F, MacDorman MF, Declercq E.Menacker F, et al. Among authors: declercq e.Matern Child Health J. 2010 Mar;14(2):147-54. doi: 10.1007/s10995-009-0551-5.Matern Child Health J. 2010.PMID: 20044789
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Declercq E, Menacker F, Macdorman M.Declercq E, et al.Am J Public Health. 2006 May;96(5):867-72. doi: 10.2105/AJPH.2004.052381. Epub 2006 Mar 29.Am J Public Health. 2006.PMID: 16571712Free PMC article.