Neisseria meningitidis serogroup A Ab.IgG:ACnc:Pt:Ser:Qn
neisseria meningitidis serogroup a ab.igg:acnc:pt:ser:qn
Neisseria meningitidis serogroup A IgG Ab [Units/volume] in Serum
neisseria meningitidis serogroup a igg ab [units/volume] in serum