Neisseria meningitidis serogroup C Ab:ACnc:Pt:Ser:Qn
neisseria meningitidis serogroup c ab:acnc:pt:ser:qn
Neisseria meningitidis serogroup C Ab:ACnc:Pt:Ser:Qn
neisseria meningitidis serogroup c ab:acnc:pt:ser:qn