| parent | Norfentanyl | LP15048-9 |
| child | Norfentanyl [Mass/volume] in Saliva (oral fluid) by Confirmatory method | 72745-3 |
| child | Norfentanyl cutoff [Mass/volume] in Saliva (oral fluid) for Confirmatory method | 78867-9 |
| PartDisplayName | en-US | Norfentanyl | Saliva | Drug toxicology |
LOINC Version: 2.80
FHIR