Streptococcus pneumoniae Danish serotype 3 Ab^2nd specimen/1st specimen:Ratio:Pt:Ser:Qn
streptococcus pneumoniae danish serotype 3 ab^2nd specimen/1st specimen:ratio:pt:ser:qn
S. pneumoniae Danish type 3 Ab 2nd specimen/1st specimen (S) [Ratio]
s. pneumoniae danish type 3 ab 2nd specimen/1st specimen (s) [ratio]