| parent | Uroporphyrin | LP15161-0 |
| child | Uroporphyrin [Mass/volume] in 24 hour Urine | 32216-4 |
| child | Uroporphyrin [Mass/time] in 24 hour Urine | 3113-8 |
| child | Uroporphyrin [Presence] in 24 hour Urine | 12270-5 |
| child | Uroporphyrin [Moles/volume] in 24 hour Urine | 26000-0 |
| child | Uroporphyrin [Moles/time] in 24 hour Urine | 15096-1 |
| child | Uroporphyrin [Mass/volume] in Urine | 11228-4 |
| child | Uroporphyrin [Mass/time] in Urine | 12808-2 |
| child | Uroporphyrin [Presence] in Urine | 3112-0 |
| child | Uroporphyrin [Moles/volume] in Urine | 25166-0 |
| child | Uroporphyrin/Creatinine [Mass Ratio] in 24 hour Urine | 38165-7 |
| child | Uroporphyrin/Creatinine [Molar ratio] in 24 hour Urine | 32043-2 |
| child | Uroporphyrin/Creatinine [Mass Ratio] in Urine | 38508-8 |
| child | Uroporphyrin/Creatinine [Molar ratio] in Urine | 45319-1 |
| child | Uroporphyrin/Porphyrins.total in 24 hour Urine | 50932-3 |
| child | Uroporphyrin/Porphyrins.total [Pure substance fraction] in 24 hour Urine | 72573-9 |
| PartDisplayName | en-US | Uroporphyrin | Urine | Chemistry - non-challenge |
LOINC Version: 2.77
FHIR