No abstract available
MeSH terms
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Bias
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Clinical Trials as Topic
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Diphtheria-Tetanus-Pertussis Vaccine / administration & dosage*
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Female
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Gambia / epidemiology
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Guinea-Bissau / epidemiology
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Humans
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Immunization Schedule
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Infant
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Male
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Measles / mortality*
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Measles / prevention & control*
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Measles Vaccine / administration & dosage*
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Poliovirus Vaccine, Inactivated / administration & dosage*
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Research Design
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Senegal / epidemiology
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Sex Factors
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Sex Ratio
Substances
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Diphtheria-Tetanus-Pertussis Vaccine
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Measles Vaccine
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Poliovirus Vaccine, Inactivated