Prevention of neural-tube defects.
Oakley
G P
GP
D019587:Dietary Supplements; D005260:Female; D005492:Folic Acid / Q000008:administration & dosage*; D006801:Humans; D009436:Neural Tube Defects / Q000517:prevention & control*; D011247:Pregnancy; D011634:Public Health / Q000331:legislation & jurisprudence*; D014481:United States
D005492:Folic Acid