Folic acid and prevention of birth defects.
Czeizel
A E
AE
D000013:Congenital Abnormalities / Q000517:prevention & control*; D005260:Female; D005492:Folic Acid / Q000627:therapeutic use; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D011295:Prenatal Care
D005492:Folic Acid