| parent | Heptacarboxylporphyrin I | LP14335-1 |
| child | Heptacarboxylporphyrin I/Creatinine | Urine | Chemistry - non-challenge | LP427782-0 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Heptacarboxylporphyrin I/Creatinine |
| DisplayName | en-US | Heptacarboxylporphyrin I/Creatinine |
LOINC Version: 2.78