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Trends in asymptomatic nasopharyngeal colonization with streptococcus pneumoniae after introduction of the 13-valent pneumococcal conjugate vaccine in Calgary, Canada.
Ricketson LJ, Wood ML, Vanderkooi OG, MacDonald JC, Martin IE, Demczuk WH, Kellner JD; Calgary Streptococcus pneumoniae Epidemiology Research (CASPER) investigators. Ricketson LJ, et al. Among authors: kellner jd. Pediatr Infect Dis J. 2014 Jul;33(7):724-30. doi: 10.1097/INF.0000000000000267. Pediatr Infect Dis J. 2014. PMID: 24463806
142 results