California's public health policy on preventing neural tube defects by folate supplementation.
Cunningham
G C
GC
Genetic Disease Branch, California Department of Health Services, Berkeley 94704-1011, USA.
D002140:California; D005260:Female; D005492:Folic Acid / Q000008:administration & dosage*; D006291:Health Policy / Q000331:legislation & jurisprudence*; D006801:Humans; D009436:Neural Tube Defects / Q000517:prevention & control*; D011247:Pregnancy; D011295:Prenatal Care
D005492:Folic Acid