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Smallpox Zero: An Illustrated History of Smallpox and Its Eradication
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Centers for Disease Control and Prevention
2010
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3294540/ http://dx.doi.org/10.3201/eid1611.101145 |