Immunogenicity and tolerability of a heptavalent pneumococcal conjugate vaccine administered at 3, 5 and 12 months of age.
Pediatr Infect Dis J. 2005 Feb;24(2):108-14. doi: 10.1097/01.inf.0000151022.92222.be.
Pediatr Infect Dis J. 2005.
PMID: 15702037
Clinical Trial.