| parent | Uroporphyrin | LP15161-0 |
| child | Uroporphyrin 1 isomer/Creatinine | LP287343-0 |
| child | Uroporphyrin 1 isomer | Red Blood Cells | Chemistry - non-challenge | LP386523-7 |
| child | Uroporphyrin 1 isomer | Serum or Plasma | Chemistry - non-challenge | LP386524-5 |
| child | Uroporphyrin 1 isomer | Stool | Chemistry - non-challenge | LP386525-2 |
| child | Uroporphyrin 1 isomer | Urine | Chemistry - non-challenge | LP386526-0 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Uroporphyrin 1 isomer |
| DisplayName | en-US | Uroporphyrin 1 isomer |
LOINC Version: 2.78