No abstract available
MeSH terms
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Cohort Studies
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Cough / etiology
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Earache / etiology
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Environmental Exposure*
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Female
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Humans
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Infant
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Male
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Otitis / etiology
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Radiation Dosage
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Respiratory Tract Infections / etiology*
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Retrospective Studies
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Rhinitis / etiology
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Seasons
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Sex Factors
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Sunburn / etiology
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Sunlight* / adverse effects
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Ultraviolet Rays* / adverse effects