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Newborn Infant
Infants
Fathers
Cohort Studies
Regression Analysis
Sex Factors
Prospective Studies
Risk Factors
Respiratory Function Tests
Office Visits
Lung
Blood Pressure
Marfan's Syndrome
Respiration Disorders
Pregnancy
Lung Compliance
Prescription Drugs
Fetal Development
Tobacco Smoke Pollution
Child Day Care Centers
Co-Publications
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