No abstract available
MeSH terms
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Advisory Committees
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Antiviral Agents / supply & distribution
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Avipoxvirus / isolation & purification*
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Bioterrorism
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Disease Outbreaks
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Health Policy*
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History, 20th Century
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Humans
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Internationality*
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Smallpox / epidemiology
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Smallpox / history
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Smallpox / prevention & control*
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Smallpox Vaccine / supply & distribution
Substances
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Antiviral Agents
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Smallpox Vaccine