The way to prevent spina bifida.
D005260:Female; D005492:Folic Acid / Q000008:administration & dosage / Q000627:therapeutic use*; D005527:Food, Fortified; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D016135:Spinal Dysraphism / Q000517:prevention & control*
D005492:Folic Acid