Immunity to diphtheria among refugees in southern Italy
Autor: | Chironna, Maria, Germinario, Cinzia, Lopalco, Pietro Luigi, Carrozzini, Francesco, Barbuti, Salvatore, Quarto, Michele |
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Zdroj: | In Vaccine 2003 21(23):3157-3161 |
Databáze: | ScienceDirect |
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