Forgot?
Pregnancy
Gestational Age
Birth Weight
Nova Scotia
Canada
Newborn Infant
Infant Mortality
Pregnancy Outcomes
Risk Factors
Cohort Studies
Parity
Premature Infant
Retrospective Studies
Logistic Models
Trihalomethanes
Fetal Death
Pregnancy Complications
Prenatal Care
Obstetric Delivery
Smoking
Co-Publications
22
18
11
9
8
7
6
5
4
3
Flash Player Required