| parent | fentaNYL+Norfentanyl | LP99216-1 |
| child | fentaNYL+Norfentanyl [Presence] in Urine by Confirmatory method | 66129-8 |
| child | fentaNYL+Norfentanyl [Presence] in Urine by Screen method | 58379-9 |
| STATUS | NotStated |
| PartDisplayName | en-US | fentaNYL+Norfentanyl | Urine | Drug toxicology |
LOINC Version: 2.81