| parent | Norbuprenorphine | LP34568-3 |
| child | Norbuprenorphine cutoff | Saliva | Drug toxicology | LP427789-5 |
| child | Norbuprenorphine cutoff | Urine | Drug toxicology | LP427790-3 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Norbuprenorphine cutoff |
| DisplayName | en-US | Norbuprenorphine cutoff |
LOINC Version: 2.78