Neisseria meningitidis serogroup Y Ag:PrThr:Pt:CSF:Ord
neisseria meningitidis serogroup y ag:prthr:pt:csf:ord
Neisseria meningitidis serogroup Y Ag:PrThr:Pt:CSF:Ord
neisseria meningitidis serogroup y ag:prthr:pt:csf:ord