No abstract available
MeSH terms
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Child
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Child Mortality
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Developing Countries*
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Diphtheria-Tetanus-Pertussis Vaccine* / administration & dosage
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Diphtheria-Tetanus-Pertussis Vaccine* / adverse effects
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Humans
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Immunization Programs*
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Medical Audit
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Reproducibility of Results
Substances
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Diphtheria-Tetanus-Pertussis Vaccine