(Q43625669)
Statements
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Eradication of poliomyelitis in Brazil: the contribution of Fundação Oswaldo Cruz (English)
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Herman G Schatzmayr
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Ana Maria Bispo Filippis
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Fabian Friedrich
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Maria da Luz Fernandes Leal
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1 January 2002
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9
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1
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11-24
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Identifiers
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