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Comment
. 2002 Aug 6;167(3):255-6.

Neural tube defects and periconceptional folic acid

Affiliations
Comment

Neural tube defects and periconceptional folic acid

Rezan A Kadir et al. CMAJ. .
No abstract available

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References

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    1. MRC vitamin study research group: Prevention of neural tube defects: Results of the Medical Research Council Vitamin Study. Lancet 1991;338:131-7. - PubMed
    1. Werler MM, Shapiro S, Michell AA. Periconceptional folic acid exposure and risk of occurrence neural tube defects. JAMA 1993;269:1257-61. - PubMed
    1. Czeizel AE. Prevention of congenital abnormalities by periconceptional multivitamin supplementation. BMJ 1993;306:1645-8 - PMC - PubMed