Neisseria meningitidis serogroup B+Escherichia coli K1 Ag:PrThr:Pt:Urine:Ord
neisseria meningitidis serogroup b+escherichia coli k1 ag:prthr:pt:urine:ord
Neisseria meningitidis serogroup B+Escherichia coli K1 Ag [Presence] in Urine
neisseria meningitidis serogroup b+escherichia coli k1 ag [presence] in urine