| parent | Carboxy tetrahydrocannabinol | LP14468-0 |
| child | Carboxy tetrahydrocannabinol/Creatinine | Urine | Drug toxicology | LP389662-0 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Carboxy tetrahydrocannabinol/Creatinine |
| DisplayName | en-US | Carboxy tetrahydrocannabinol/Creatinine |
LOINC Version: 2.81