Streptococcus pneumoniae Danish serotype 18C Ab^1st specimen:ACnc:Pt:Ser:Qn
streptococcus pneumoniae danish serotype 18c ab^1st specimen:acnc:pt:ser:qn
S pneum Da 18C Ab sp1 Ser-aCnc
s pneum da 18c ab sp1 ser-acnc