Neisseria meningitidis serogroup A Ag:PrThr:Pt:XXX:Ord:LA
neisseria meningitidis serogroup a ag:prthr:pt:xxx:ord:la
Neisseria meningitidis serogroup A Ag:PrThr:Pt:XXX:Ord:LA
neisseria meningitidis serogroup a ag:prthr:pt:xxx:ord:la