| parent | Heptacarboxylporphyrin | LP14489-6 | 
| child | Heptacarboxylporphyrin [Mass/volume] in Serum or Plasma | 9447-4 | 
| child | Heptacarboxylporphyrin [Moles/volume] in Serum or Plasma | 76773-1 | 
| STATUS | NotStated | 
| PartDisplayName | en-US | Heptacarboxylporphyrin | Serum or Plasma | Chemistry - non-challenge | 
LOINC Version: 2.78