Streptococcus pneumoniae Danish serotype 18C Ab.IgG^2nd specimen/1st specimen:Ratio:Pt:Ser:Qn
streptococcus pneumoniae danish serotype 18c ab.igg^2nd specimen/1st specimen:ratio:pt:ser:qn
Streptococcus pneumoniae Danish serotype 18C Antibody.immunoglobulin G^2nd specimen/1st specimen:Ratio:To identify measures at a point in time:Serum:Quantitative
streptococcus pneumoniae danish serotype 18c antibody.immunoglobulin g^2nd specimen/1st specimen:ratio:to identify measures at a point in time:serum:quantitative