Can terathanasia explain the protective effect of folic-acid supplementation on birth defects?
Hook
E B
EB
School of Public Health, University of California at Berkeley 94720-7360, USA.
Czeizel
A E
AE
D000022:Abortion, Spontaneous / Q000139:chemically induced*; D000013:Congenital Abnormalities / Q000517:prevention & control*; D005260:Female; D005492:Folic Acid / Q000627:therapeutic use*; D005527:Food, Fortified; D006801:Humans; D018673:Nutrition Policy; D009747:Nutritional Physiological Phenomena; D011247:Pregnancy; D011295:Prenatal Care; D012306:Risk; D012307:Risk Factors
D005492:Folic Acid