| parent | Antidepressants | LP18893-5 |
| child | O-desmethylvenlafaxine | LP17949-6 |
| child | Venlafaxine | Blood | Drug toxicology | LP391216-1 |
| child | Venlafaxine | Body fluid | Drug toxicology | LP391217-9 |
| child | Venlafaxine+O-desmethylvenlafaxine | LP62421-0 |
| child | Venlafaxine/Creatinine | LP287365-3 |
| child | Venlafaxine | Gastric fluid | Drug toxicology | LP391218-7 |
| child | Venlafaxine | Serum or Plasma | Drug toxicology | LP391219-5 |
| child | Venlafaxine cutoff | LP229910-7 |
| child | Venlafaxine | Tissue and Smears | Drug toxicology | LP391220-3 |
| child | Venlafaxine | Urine | Drug toxicology | LP391221-1 |
| child | Venlafaxine | XXX | Drug toxicology | LP391222-9 |
| PartDisplayName | en-US | Venlafaxine |
| DisplayName | en-US | Venlafaxine |
LOINC Version: 2.77
FHIR