%0 Journal Article %T Decline in prevalence of neural tube defects in a high-risk region of the United States. %A Stevenson, R E %A Allen, W P %A Pai, G S %A Best, R %A Seaver, L H %A Dean, J %A Thompson, S %J Pediatrics %V 106 %N 4 %P 677-683 %@ 0031-4005 %D 2000-10-31 %~ DeepDyve