(Q33911839)
Statements
1 reference
Folic acid: influence on the outcome of pregnancy (English)
1 reference
Scholl TO
1 reference
Johnson WG
1 reference
1 May 2000
1 reference
1 reference
71
1 reference
5 Suppl
1 reference
1295S-303S
1 reference
Identifiers
1 reference