Neisseria meningitidis serogroup B+Escherichia coli K1 Ag:PrThr:Pt:Ser:Ord
neisseria meningitidis serogroup b+escherichia coli k1 ag:prthr:pt:ser:ord
N. meningitidis B+E. coli K1 Ag Ql (S)
n. meningitidis b+e. coli k1 ag ql (s)