Streptococcus pneumoniae Ag:PrThr:Pt:CSF:Ord:IF
streptococcus pneumoniae ag:prthr:pt:csf:ord:if
Streptococcus pneumoniae Ag [Presence] in Cerebral spinal fluid by Immunofluorescence
streptococcus pneumoniae ag [presence] in cerebral spinal fluid by immunofluorescence