(Q40631622)
Statements
1 reference
Safety and immunogenicity of phoP/phoQ-deleted Salmonella typhi expressing Helicobacter pylori urease in adult volunteers (English)
1 reference
Salmonella typhi
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DiPetrillo MD
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Tibbetts T
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Kleanthous H
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Killeen KP
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Hohmann EL
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1 October 1999
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Identifiers
1 reference