Preventing birth defects with folic acid supplementation.
D005492:Folic Acid / Q000008:administration & dosage*; D006630:Hispanic or Latino; D006801:Humans; D007231:Infant, Newborn; D009436:Neural Tube Defects / Q000208:ethnology / Q000517:prevention & control*; D014803:Vitamin B Complex / Q000008:administration & dosage*
D014803:Vitamin B Complex; D005492:Folic Acid