Folic acid alone prevents neural tube defects: evidence from the China study.
Berry
Robert J
RJ
Li
Zhu
Z
D002681:China / Q000453:epidemiology; D015331:Cohort Studies; D015986:Confounding Factors, Epidemiologic; D005260:Female; D005492:Folic Acid / Q000008:administration & dosage*; D006801:Humans; D009436:Neural Tube Defects / Q000453:epidemiology / Q000517:prevention & control*; D010349:Patient Compliance; D011295:Prenatal Care; D015995:Prevalence; D012307:Risk Factors
D005492:Folic Acid