(Q48027033)
Statements
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Immune responses in calves immunised orally or subcutaneously with a live Salmonella typhimurium aro vaccine (English)
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Salmonella typhimurium
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Villarreal-Ramos B
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Manser J
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Collins RA
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Dougan G
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Chatfield SN
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Howard CJ
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1 January 1998
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16
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1
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45-54
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