No abstract available
MeSH terms
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Adolescent
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Automobiles*
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Child
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Environmental Exposure / adverse effects*
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Humans
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Hypersensitivity, Immediate / epidemiology
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Hypersensitivity, Immediate / etiology*
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Hypersensitivity, Immediate / physiopathology
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Incidence
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Respiratory Sounds*
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Risk Factors
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Tobacco Smoke Pollution / adverse effects*