Streptococcus pneumoniae Danish serotype 33F Ab.IgG^2nd specimen/1st specimen:Ratio:Pt:Ser:Qn
streptococcus pneumoniae danish serotype 33f ab.igg^2nd specimen/1st specimen:ratio:pt:ser:qn
S. pneumoniae Danish type 33F IgG 2nd specimen/1st specimen (S) [Ratio]
s. pneumoniae danish type 33f igg 2nd specimen/1st specimen (s) [ratio]