No abstract available
Publication types
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Research Support, Non-U.S. Gov't
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Research Support, U.S. Gov't, Non-P.H.S.
MeSH terms
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Age Factors
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Animals
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Antibodies, Bacterial / biosynthesis
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Antibodies, Viral / biosynthesis
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Brucella abortus / immunology
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Bursa of Fabricius / anatomy & histology
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Chickens / immunology*
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Erythrocytes / immunology
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Escherichia coli / immunology
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Hypersensitivity, Delayed / immunology
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Immunity, Cellular
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Immunoglobulin G / immunology
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Lymphocyte Activation
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Newcastle disease virus / immunology
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Spleen / anatomy & histology
Substances
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Antibodies, Bacterial
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Antibodies, Viral
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Immunoglobulin G