| parent | Heptacarboxylporphyrin | LP14489-6 | 
| child | Heptacarboxylporphyrin/Creatinine | Urine | Chemistry - non-challenge | LP386460-2 | 
| STATUS | ACTIVE | 
| PartDisplayName | en-US | Heptacarboxylporphyrin/Creatinine | 
| DisplayName | en-US | Heptacarboxylporphyrin/Creatinine | 
LOINC Version: 2.78