Streptococcus pneumoniae Danish serotype 9N Ab:PrThr:Pt:Ser:Ord:IA
streptococcus pneumoniae danish serotype 9n ab:prthr:pt:ser:ord:ia
Streptococcus pneumoniae Danish serotype 9N Ab [Presence] in Serum by Immunoassay
streptococcus pneumoniae danish serotype 9n ab [presence] in serum by immunoassay