(Q40400330)
Statements
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Genetic stability of vaccine strain Salmonella Typhi Ty21a over 25 years (English)
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Salmonella Typhi
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Dennis J Kopecko
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Heike Sieber
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Jose A Ures
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Andreas Fürer
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Jacqueline Schlup
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Ulrich Knof
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Andre Collioud
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Deqi Xu
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Kevin Colburn
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Guido Dietrich
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1 January 2009
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299
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4
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233-246
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Identifiers
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