Neisseria meningitidis serogroup A Ab.IgG:MCnc:Pt:Ser:Qn:IA
neisseria meningitidis serogroup a ab.igg:mcnc:pt:ser:qn:ia
Neisseria meningitidis serogroup A Ab.IgG:MCnc:Pt:Ser:Qn:IA
neisseria meningitidis serogroup a ab.igg:mcnc:pt:ser:qn:ia