| parent | Valproate.free | LP29130-9 |
| child | Valproate.free/Valproate.total | Serum or Plasma | Drug toxicology | LP390873-0 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Valproate.free/Valproate.total |
| DisplayName | en-US | Valproate.free/Valproate.total |
LOINC Version: 2.78