| parent | Tricyclic antidepressants | LP14735-2 |
| child | Tricyclic antidepressants positive | Urine | Drug toxicology | LP417029-8 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Tricyclic antidepressants positive |
| DisplayName | en-US | Tricyclic antidepressants positive |
LOINC Version: 2.81