(Q43232749)
Statements
1 reference
Protective effect of periconceptional folic acid supplements on the risk of congenital heart defects: a registry-based case-control study in the northern Netherlands (English)
1 reference
1 reference
Marian K Bakker
1 reference
Hermien E K de Walle
1 reference
Ingrid M van Beynum
1 reference
Livia Kapusta
1 reference
Martin den Heijer
1 reference
1 December 2009
1 reference
1 reference
31
1 reference
4
1 reference
464-471
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
Identifiers
1 reference
1 reference