No abstract available
MeSH terms
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Animals
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Antigens, Viral
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Cattle
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Cattle Diseases / microbiology*
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Cells, Cultured
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Cross Reactions
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Leukemia / immunology
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Leukemia / microbiology*
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Lymphocytes / microbiology
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Retroviridae* / immunology
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Sheep
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Sheep Diseases / microbiology*
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Species Specificity
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Swine
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Viral Proteins / immunology
Substances
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Antigens, Viral
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Viral Proteins