No abstract available
MeSH terms
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Adult
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Child
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DNA, Recombinant
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Global Health*
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Humans
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Research
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Smallpox / prevention & control
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Tuberculosis / prevention & control
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Vaccination / economics*
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Vaccines / administration & dosage*
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Vaccines, Synthetic
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World Health Organization*
Substances
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DNA, Recombinant
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Vaccines
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Vaccines, Synthetic