The effect of high doses of folic acid and iron supplementation in early-to-mid pregnancy on prematurity and fetal growth retardation: the mother–child cohort study in Crete, Greece (Rhea study)

Folic acid supplementation before and during pregnancy in the Newborn Epigenetics STudy (NEST)

(2011) Cathrine Hoyo et al.   BMC PUBLIC HEALTH

Periconceptional folic acid supplementation and anthropometric measures at birth in a cohort of pregnant women in Valencia, Spain

(2011) Maria Pastor-Valero et al.   BRITISH JOURNAL OF NUTRITION

High intake of folic acid disrupts embryonic development in mice

(2010) Laura Pickell et al.   BIRTH DEFECTS RESEARCH PART A-CLINICAL AND MOLECULAR TERATOLOGY

Metabolic Syndrome in Early Pregnancy and Risk of Preterm Birth

(2009) Leda Chatzi et al.   AMERICAN JOURNAL OF EPIDEMIOLOGY

Persistent circulating unmetabolised folic acid in a setting of liberal voluntary folic acid fortification. Implications for further mandatory fortification?

(2009) Mary R Sweeney et al.   BMC PUBLIC HEALTH

Periconception folic acid supplementation, fetal growth and the risks of low birth weight and preterm birth: the Generation R Study

(2009) Sarah Timmermans et al.   BRITISH JOURNAL OF NUTRITION

Methylenetetrahydrofolate reductase deficiency and low dietary folate reduce tumorigenesis in Apcmin/+ mice

(2009) A K Lawrance et al.   GUT

Preconceptional Folate Supplementation and the Risk of Spontaneous Preterm Birth: A Cohort Study

(2009) Radek Bukowski et al.   PLOS MEDICINE

Trends in the postfortification prevalence of spina bifida and anencephaly in the United States

(2008) Sheree L. Boulet et al.   BIRTH DEFECTS RESEARCH PART A-CLINICAL AND MOLECULAR TERATOLOGY