No abstract available
MeSH terms
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Aged
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Aged, 80 and over
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Antigens, Bacterial / urine*
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Female
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Follow-Up Studies
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Humans
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Male
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Pneumococcal Infections / prevention & control*
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Pneumococcal Infections / urine
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Pneumococcal Vaccines / therapeutic use*
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Prospective Studies
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Streptococcus pneumoniae / immunology*
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Vaccination / methods
Substances
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Antigens, Bacterial
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Pneumococcal Vaccines