No abstract available
MeSH terms
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Child
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Child, Preschool
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Disease Outbreaks / prevention & control*
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Humans
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Infant
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Poliomyelitis / chemically induced*
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Poliomyelitis / drug therapy*
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Poliomyelitis / epidemiology*
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Poliovirus / immunology*
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Poliovirus Vaccine, Oral / therapeutic use*
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Tajikistan / epidemiology
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Virus Shedding / drug effects