| parent | Antibiotics | LP31426-7 |
| child | Polymyxin B | Isolate | Antibiotic susceptibilities | LP380854-2 |
| child | Polymyxin B | Isolate and Serum | Antibiotic susceptibilities | LP380855-9 |
| parent | Antibiotics | LP31426-7 |
| child | Polymyxin B | Serum or Plasma | Drug toxicology | LP389020-1 |
| child | Polymyxin B | XXX | Drug toxicology | LP389021-9 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Polymyxin B |
| DisplayName | en-US | Polymyxin B |
LOINC Version: 2.81