| parent | Porphyrins | LP14913-5 |
| child | Coproporphyrin 1 | LP18633-5 |
| child | Coproporphyrin | Blood | Chemistry - non-challenge | LP386412-3 |
| child | Coproporphyrin | Red Blood Cells | Chemistry - non-challenge | LP386413-1 |
| child | Coproporphyrin 3 | LP14372-4 |
| child | Coproporphyrin/Porphyrins.total | LP285808-4 |
| child | Coproporphyrin | Serum or Plasma | Chemistry - non-challenge | LP386414-9 |
| child | Coproporphyrin | Stool | Chemistry - non-challenge | LP386415-6 |
| child | Coproporphyrin/Creatinine | LP285806-8 |
| child | Coproporphyrin/Hemoglobin | LP285807-6 |
| child | Coproporphyrin | Urine | Chemistry - non-challenge | LP386416-4 |
| PartDisplayName | en-US | Coproporphyrin |
| DisplayName | en-US | Coproporphyrin |
LOINC Version: 2.77
FHIR