Streptococcus pneumoniae Danish serotype 15B Ab.IgG^1st specimen:MCnc:Pt:Ser:Qn
streptococcus pneumoniae danish serotype 15b ab.igg^1st specimen:mcnc:pt:ser:qn
S pneum Da 15B IgG sp1 Ser-mCnc
s pneum da 15b igg sp1 ser-mcnc