No abstract available
MeSH terms
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Ambulatory Care*
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Anti-Bacterial Agents / therapeutic use
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Child, Preschool
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Developing Countries
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Humans
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Infant
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Pneumonia / classification*
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Pneumonia / drug therapy
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Pneumonia / mortality
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Respiratory Tract Infections / mortality
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Respiratory Tract Infections / physiopathology
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Respiratory Tract Infections / virology
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Severity of Illness Index