No abstract available
MeSH terms
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Adsorption
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Animals
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Chick Embryo
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Complement Fixation Tests
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Immune Sera
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In Vitro Techniques
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Influenza A virus / enzymology*
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Influenza A virus / growth & development*
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Neuraminidase / metabolism*
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Neutralization Tests
Substances
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Immune Sera
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Neuraminidase