(Q46942441)
Statements
1 reference
Socioeconomic status in relation to selected birth defects in a large multicentered US case-control study. (English)
1 reference
National Birth Defects Prevention Study
1 reference
S L Carmichael
1 reference
J Yang
1 reference
M Canfield
1 reference
J Song
1 reference
G M Shaw
1 reference
17 October 2007
1 reference
1 reference
167
1 reference
145-154
1 reference
2
1 reference
Identifiers
1 reference
1 reference