No abstract available
Publication types
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Clinical Trial
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Randomized Controlled Trial
MeSH terms
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Adolescent
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Child
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Child, Preschool
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Evaluation Studies as Topic
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Female
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Humans
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Infant
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Male
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Mumps / epidemiology
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Mumps / prevention & control*
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Mumps virus*
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Pennsylvania
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Population Surveillance
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School Health Services
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Vaccination
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Viral Vaccines / pharmacology*