Is the common 677C-->T mutation in the methylenetetrahydrofolate reductase gene a risk factor for neural tube defects? A meta-analysis
1998 ◽
Vol 62
(5)
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pp. 1044-1051
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1998 ◽
Vol 78
(3)
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pp. F234-F234
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1999 ◽
Vol 14
(3)
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pp. 159-161
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2010 ◽
Vol 9
(2)
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pp. 1197-1203
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2007 ◽
Vol 52
(11)
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pp. 881-890
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2010 ◽
Vol 88
(8)
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pp. 695-700
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2011 ◽
Vol 6
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pp. 7-11
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