Streptococcus pneumoniae Danish serotype 6A Ab^2nd specimen:ACnc:Pt:Ser:Qn
streptococcus pneumoniae danish serotype 6a ab^2nd specimen:acnc:pt:ser:qn
S pneum Da 6A Ab sp2 Ser-aCnc
s pneum da 6a ab sp2 ser-acnc