No abstract available
MeSH terms
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Bottle Feeding*
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Breast Feeding*
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Case-Control Studies
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Communicable Diseases / diagnosis
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Communicable Diseases / epidemiology*
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Confidence Intervals
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Developing Countries
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Female
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Humans
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Infant
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Infant Mortality*
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Infant, Newborn
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Male
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Odds Ratio
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Peru / epidemiology
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Poverty
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Risk Assessment