No abstract available
MeSH terms
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Antibodies, Viral / analysis
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Antibodies, Viral / blood*
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Child
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Duodenum / immunology*
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Humans
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Immunization, Secondary
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Immunoglobulin Isotypes / analysis
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Immunoglobulin Isotypes / blood*
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Infant
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Mucus / immunology
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Nose / immunology*
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Poliomyelitis / immunology*
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Poliovirus Vaccine, Inactivated / immunology*
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Poliovirus Vaccine, Oral / immunology*
Substances
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Antibodies, Viral
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Immunoglobulin Isotypes
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Poliovirus Vaccine, Inactivated
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Poliovirus Vaccine, Oral