Spina Bifida
NEJM 387:444-450, Iskandar, B.J. & Finnell, R.H., 2022
Maternal Use of antiepileptic Agents During Pregnancy and Major Congenital Malformations in Children
JAMA 318:1700-1701, Bromley, R.L.,et al, 2017
Valproic Acid Monotherapy in Pregnancy and Major Congenital Malformations
NEJM 362:2185-2193, Jentink,J., et al, 2010
Major Malformations in Offspring of Women with Epilepsy
Neurol 60:575-579, Kaaja,E.,et al, 2003
Impact of Folic Acid Fortification of the US Food Supply on the Occurrence of Neural Tube Defects
JAMA 285:2981-2986,3022, Honein,M.A.,et al, 2001
Folic Acid Antagonists During Pregnancy and the Risk of Birth Defects
NEJM 343:1608-1614, Hernandez-Dias,S.,et al, 2000
Folic Acid for the Prevention of Neural Tube Defects
Pediartrics 104:325-327, Committee on Genetics, 1999
Neural-Tube Defects
NEJM 341:1509-1519,1485, Botto,L.D.,et al, 1999
Folic Acid and the Prevention of NEural Tube Defects
BMJ 310:1019-1020, Wald,N.J.&Bower,C., 1995
Folate Levels and Neural Tube Defects:Implications for Prevention
JAMA 274:1698-1702, 17171995., Daly,L.E.,et al, 1995
Prevention of Congenital Abnormalities by Periconceptional Multivitamin Supplementation
BMJ 306:1645-1648, Czeizel,A.E., 1993
The Changing Epidemiology of Neural Tube Defects, United STates, 1968-1989
Am J Dis Child 146:857-861, Yen,I.H.,et al, 1992
Prevention of First Occur of Neural-Tube Defects by Periconceptional Vitamin Suppl
NEJM 327:1832-1835, 18751992., Czeizel,A.E.&Dudas,I., 1992