Limb-reduction defects and folic acid supplementation.
Czeizel
A E
AE
D002986:Clinical Trials as Topic; D000013:Congenital Abnormalities / Q000517:prevention & control*; D005260:Female; D005492:Folic Acid / Q000627:therapeutic use*; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy
D005492:Folic Acid