| parent | Calcium channel blockers | LP31438-2 |
| child | Norverapamil | LP17240-0 |
| child | Verapamil | Serum or Plasma | Drug toxicology | LP389299-1 |
| child | Verapamil | Urine | Drug toxicology | LP389300-7 |
| parent | Calcium channel blockers | LP31438-2 |
| child | Verapamil | Dose | Drug doses | LP392255-8 |
| PartDisplayName | en-US | Verapamil |
| DisplayName | en-US | Verapamil |
LOINC Version: 2.77
FHIR