No abstract available
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Animals
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Cells, Cultured
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Cytopathogenic Effect, Viral
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Retroviridae Infections / microbiology
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Retroviridae Infections / veterinary*
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Sheep
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Sheep Diseases / microbiology*
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Spumavirus / growth & development
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Spumavirus / isolation & purification*