antigen of streptococcus pneumoniae danish serotype 9v capsular polysaccharide conjugated to corynebacterium diphtheriae cross-reacting material 197 protein
antigen of streptococcus pneumoniae danish serotype 9v capsular polysaccharide conjugated
antigen of streptococcus pneumoniae danish serotype 9v capsular polysaccharide conjugated to nontypeable haemophilus influenzae protein d