(Q37231712)
Statements
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In elderly persons live attenuated influenza A virus vaccines do not offer an advantage over inactivated virus vaccine in inducing serum or secretory antibodies or local immunologic memory (English)
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influenza A virus
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B R Murphy
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D C Powers
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L F Fries
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B Thumar
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M L Clements
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1 March 1991
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498-505
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Identifiers
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