| parent | Meperidine | LP16184-1 |
| child | Normeperidine/Creatinine | LP286683-0 |
| child | Normeperidine | Gastric fluid | Drug toxicology | LP389972-3 |
| child | Normeperidine | Saliva | Drug toxicology | LP389973-1 |
| child | Normeperidine cutoff | LP229115-3 |
| child | Normeperidine | Serum or Plasma | Drug toxicology | LP389974-9 |
| child | Normeperidine | Serum, Plasma or Blood | Drug toxicology | LP389975-6 |
| child | Normeperidine | Umbilical cord tissue | Drug toxicology | LP426629-4 |
| child | Normeperidine | Urine | Drug toxicology | LP389976-4 |
| child | Normeperidine | XXX | Drug toxicology | LP389977-2 |
| PartDisplayName | en-US | Normeperidine |
| DisplayName | en-US | Normeperidine |
LOINC Version: 2.77
FHIR