Maternal plasma folate and vitamin B12 are independent risk factors for neural tube defects.Peadar N. Kirke, J. M. Scott, D Weir et al.|PubMed|1993Cited by 507
Low blood folates in NTD pregnancies are only partly explained by thermolabile 5,10-methylenetetrahydrofolate reductase: low folate status alone may be the critical factor.Anne M. Molloy, John M. Scott, Mary Conley et al.|PubMed|1998Cited by 80
Low blood folates in NTD pregnancies are only partly explained by thermolabile 5,10-methylenetetrahydrofolate reductase: Low folate status alone may be the critical factorAnne M. Molloy, John M. Scott, James L. Mills et al.|American Journal of Medical Genetics|1998Cited by 75