| parent | traMADol | LP18112-0 |
| child | N-nortramadol/Creatinine | LP286668-1 |
| child | N-nortramadol | Meconium | Drug toxicology | LP412097-0 |
| child | N-nortramadol | Saliva | Drug toxicology | LP388635-7 |
| child | N-nortramadol | Urine | Drug toxicology | LP388636-5 |
| PartDisplayName | en-US | N-nortramadol |
| DisplayName | en-US | N-nortramadol |
LOINC Version: 2.77
FHIR