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Brazil
Infants
Newborn Infant
Socioeconomic Factors
Infant Mortality
Cohort Studies
Risk Factors
Cross-Sectional Studies
Perinatal Mortality
Income
Breast Feeding
Epidemiologic Methods
Hospitalization
Prenatal Care
Infant Nutritional Physiological Phenomenon
Birth Weight
Pregnancy
Weaning
Pacifiers
Milk, Human
Co-Publications
17
11
7
6
4
3
2
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