Commentary: a brief history of folic acid in the prevention of neural tube defects.
Nicholas J
NJ
Wald
D005260:Female; D006801:Humans; D009436:Neural Tube Defects / Q000266:history*; D016742:Preconception Care / Q000266:history*; D011247:Pregnancy; D014815:Vitamins / Q000266:history*
D014815:Vitamins