Streptococcus pneumoniae Danish serotype 6A+6B Ab^1st specimen:ACnc:Pt:Ser:Qn
streptococcus pneumoniae danish serotype 6a+6b ab^1st specimen:acnc:pt:ser:qn
S pneum Da 6A+6B Ab sp1 Ser-aCnc
s pneum da 6a+6b ab sp1 ser-acnc