Streptococcus pneumoniae Danish serotype 9N Ab^1st specimen:MCnc:Pt:Ser:Qn
streptococcus pneumoniae danish serotype 9n ab^1st specimen:mcnc:pt:ser:qn
S pneum Da 9N Ab sp1 Ser-mCnc
s pneum da 9n ab sp1 ser-mcnc