No abstract available
Publication types
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Clinical Trial
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Randomized Controlled Trial
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Research Support, Non-U.S. Gov't
MeSH terms
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Acute Disease
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Administration, Intranasal
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Antiviral Agents / administration & dosage*
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Child
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Child, Preschool
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Cohort Studies
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Cromolyn Sodium / administration & dosage*
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Female
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Humans
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Infant
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Male
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Respiratory Tract Infections / drug therapy*
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Treatment Outcome
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Virus Diseases / drug therapy*
Substances
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Antiviral Agents
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Cromolyn Sodium