| parent | Hexacarboxylporphyrin I | LP14337-7 | 
| child | Hexacarboxylporphyrin I/Creatinine | Urine | Chemistry - non-challenge | LP427783-8 | 
| STATUS | ACTIVE | 
| PartDisplayName | en-US | Hexacarboxylporphyrin I/Creatinine | 
| DisplayName | en-US | Hexacarboxylporphyrin I/Creatinine | 
LOINC Version: 2.78