Streptococcus pneumoniae Danish serotype 9V Ab.IgG^2nd specimen/1st specimen:Ratio:Pt:Ser:Qn:IA
streptococcus pneumoniae danish serotype 9v ab.igg^2nd specimen/1st specimen:ratio:pt:ser:qn:ia
S. pneumoniae Danish type 9V IgG 2nd specimen/1st specimen IA (S) [Ratio]
s. pneumoniae danish type 9v igg 2nd specimen/1st specimen ia (s) [ratio]