(Q47406101)
Statements
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The effect of a pneumococcal conjugate vaccine on the risk of otitis media with effusion at 7 and 24 months of age. (English)
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otitis media with effusion
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Zielhuis GA
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Straetemans M
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Palmu A
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Auranen K
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Kilpi T
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1 November 2003
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67
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11
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1235-1242
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