| parent | Nicotine | LP16219-5 |
| child | Trans-3-Hydroxycotinine | Saliva | Drug toxicology | LP387903-0 |
| child | Trans-3-Hydroxycotinine | Serum or Plasma | Drug toxicology | LP387904-8 |
| child | Trans-3-Hydroxycotinine | Urine | Drug toxicology | LP387905-5 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Trans-3-Hydroxycotinine |
| DisplayName | en-US | Trans-3-Hydroxycotinine |
LOINC Version: 2.78