Effect of folic acid fortification in Chile: preliminary results.
Freire
W B
WB
Pan American Health Organization/World Health Organization, Washington DC, USA.
Hertrampf
E
E
Cortés
F
F
D000328:Adult; D001939:Bread; D002677:Chile / Q000453:epidemiology; D005260:Female; D005492:Folic Acid / Q000097:blood / Q000627:therapeutic use*; D005494:Folic Acid Deficiency / Q000517:prevention & control*; D005500:Follow-Up Studies; D005527:Food, Fortified; D006801:Humans; D009436:Neural Tube Defects / Q000453:epidemiology / Q000517:prevention & control*; D011247:Pregnancy
D005492:Folic Acid