No abstract available
MeSH terms
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Blood Protein Disorders / epidemiology*
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Child
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Female
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Humans
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Immunoelectrophoresis
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Immunoglobulin G
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Immunoglobulin M
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Indians, North American*
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Male
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Middle Aged
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Nose Diseases / complications
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Otitis Media / epidemiology*
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Otitis Media / immunology*
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Otitis Media / microbiology
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gamma-Globulins / analysis*
Substances
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Immunoglobulin G
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Immunoglobulin M
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gamma-Globulins