Wood, D. J., Sutter, R. W., & Dowdle, W. R. (2000). Stopping poliovirus vaccination after eradication: Issues and challenges. World Health Organization.
Citação norma ChicagoWood, D. J., R. W. Sutter, and W. R. Dowdle. Stopping Poliovirus Vaccination After Eradication: Issues and Challenges. World Health Organization, 2000.
MLA CitationWood, D. J., R. W. Sutter, and W. R. Dowdle. Stopping Poliovirus Vaccination After Eradication: Issues and Challenges. World Health Organization, 2000.
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