(Q34564835)
Statements
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Safety, infectivity, immunogenicity, and in vivo stability of two attenuated auxotrophic mutant strains of Salmonella typhi, 541Ty and 543Ty, as live oral vaccines in humans (English)
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Salmonella typhi
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M M Levine
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D Herrington
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J R Murphy
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J G Morris
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G Losonsky
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B Tall
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A A Lindberg
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S Svenson
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S Baqar
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M F Edwards
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Identifiers
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