| 14324-8 | Escherichia coli K1 Ag (CSF, qualitative, latex agglutination) |
| 16833-6 | Escherichia coli K1 Ag in Specimen (qualitative, immunoassay) |
| 16834-4 | Escherichia coli K1 Ag in Specimen (qualitative, latex agglutination) |
| 31824-6 | Escherichia coli K1 Ag (CSF, qualitative) |
| 31825-3 | Escherichia coli K1 Ag in Specimen (qualitative) |
| 43431-6 | Escherichia coli K1 Ag (qualitative) |
| 43432-4 | Escherichia coli K1 Ag (Urine, qualitative) |