(Q43927973)
Statements
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Three cases of paralytic poliomyelitis associated with type 3 vaccine poliovirus strains in Bulgaria (English)
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Neli Korsun
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Mira Kojouharova
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Nadezhda Vladimirova
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Lucia Fiore
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Ivan Litvinenko
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Gabriele Buttinelli
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Stefano Fiore
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Violeta Voynova-Georgieva
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Zornitsa Mladenova
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Daniela Georgieva
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1 September 2009
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81
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9
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1661-1667
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Identifiers
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