| parent | Beta blockers | LP18062-7 |
| child | Labetalol | Serum or Plasma | Drug toxicology | LP389274-4 |
| child | Labetalol | Urine | Drug toxicology | LP389275-1 |
| parent | Beta blockers | LP18062-7 |
| child | Labetalol | Dose | Drug doses | LP392246-7 |
| PartDisplayName | en-US | Labetalol |
| DisplayName | en-US | Labetalol |
LOINC Version: 2.77
FHIR