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. 2009 Jun 25;34:S5–S6. doi: 10.1016/S0924-8579(09)70161-X
O14 Has the 7-valent pneumococcal conjugate vaccine (PCV7) reduced hospital visits and admissions for pneumonia in young children in Calgary?
L Twele
, S Haider
, A Nettel-Aguirre
, A Reslan
, F Belanger
, J Kellner
L Twele
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S Haider
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A Nettel-Aguirre
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A Reslan
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F Belanger
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J Kellner
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Issue date 2009 Jul.
Copyright © 2009 Elsevier B.V. All rights reserved.
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PMCID: PMC7173043 PMID: 19931819