No abstract available
MeSH terms
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Aged
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East Asian People
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Humans
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Influenza Vaccines* / adverse effects
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Influenza, Human* / epidemiology
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Influenza, Human* / prevention & control
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Japan
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Pneumococcal Vaccines*
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Pneumonia* / prevention & control
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Public Health
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Risk Factors
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Vaccination
Substances
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Influenza Vaccines
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Pneumococcal Vaccines