Promotion of periconceptional folic acid has had limited success.
Abramsky
Lenore
L
Busby
Araceli
A
Dolk
Helen
H
D019587:Dietary Supplements; D005260:Female; D005492:Folic Acid / Q000627:therapeutic use*; D005527:Food, Fortified; D006801:Humans; D009436:Neural Tube Defects / Q000517:prevention & control*; D018673:Nutrition Policy; D011247:Pregnancy; D039401:Prenatal Nutritional Physiological Phenomena; D013997:Time Factors; D006113:United Kingdom
D005492:Folic Acid