(Q40827233)
Statements
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Use of killed poliovirus vaccine in a routine immunization program in West Africa (English)
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Stoeckel P
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Schlumberger M
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Parent G
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Maire B
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van Wezel A
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van Steenis G
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Evans A
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Salk D
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1 May 1984
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6 Suppl 2
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S463-6
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Identifiers
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