A test that identifies animal models in which fetal neural tube defects can be prevented by folic acid may shed light on how this vitamin mediates its preventive effects.
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Scott, J. How does folic acid prevent neural tube defects?. Nat Med 4, 895–896 (1998). https://doi.org/10.1038/nm0898-895
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DOI: https://doi.org/10.1038/nm0898-895