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- Search Terms:ISSN: 08203946AndISSN: 14882329AndVolume Number: 180AndIssue Number: 1AndStart Page: 48AndDate: 2009 Revise Search
- 1From: CMAJ: Canadian Medical Association Journal. (Vol. 180, Issue 1) Peer-ReviewedBackground: Clinical trials and meta-analyses have produced conflicting results of the efficacy of unconjugated pneumococcal polysaccharide vaccine in adults. We sought to evaluate the vaccine's efficacy on clinical...