Streptococcus pneumoniae Danish serotype 11A Ab.IgG^2nd specimen/1st specimen
streptococcus pneumoniae danish serotype 11a ab.igg^2nd specimen/1st specimen
Streptococcus pneumoniae Danish serotype 11A Ab.IgG^2nd specimen/1st specimen
streptococcus pneumoniae danish serotype 11a ab.igg^2nd specimen/1st specimen