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Case Control Studies
Population Surveillance
Pregnancy
Cleft Palate
Cleft Lip
Maternal Exposure
Prenatal Exposure Delayed Effects
Occupational Exposure
Newborn Infant
Mothers
Young Adult
Infants
Risk Factors
Odds Ratio
Interviews as Topic
Linkage Disequilibrium
Iowa
United States
Smoking
Alcohol Drinking
Co-Publications
28
13
8
7
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5
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