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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2007 4
2008 5
2009 5
2010 3
2011 2
2012 1
2013 3
2014 3
2015 2
2021 0
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24 results
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Page 1
The prevalence of preterm birth and season of conception.
Bodnar LM, Simhan HN. Bodnar LM, et al. Paediatr Perinat Epidemiol. 2008 Nov;22(6):538-45. doi: 10.1111/j.1365-3016.2008.00971.x. Paediatr Perinat Epidemiol. 2008. PMID: 19000291 Free PMC article.
Maternal vitamin D deficiency increases the risk of preeclampsia.
Bodnar LM, Catov JM, Simhan HN, Holick MF, Powers RW, Roberts JM. Bodnar LM, et al. J Clin Endocrinol Metab. 2007 Sep;92(9):3517-22. doi: 10.1210/jc.2007-0718. Epub 2007 May 29. J Clin Endocrinol Metab. 2007. PMID: 17535985 Free PMC article.
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