(Q22337418)
Statements
Multivitamin/folic acid supplementation in early pregnancy reduces the prevalence of neural tube defects (English)
0 references
A. Milunsky
A Milunsky
Milunsky
1 reference
1 reference
1 reference
S S Jick
1 reference
C L Bruell
1 reference
D S MacLaughlin
1 reference
K J Rothman
1 reference
24 November 1989
0 references
262
0 references
20
0 references
2847-2852
0 references
2847-52
0 references