| parent | Iron | LP15677-5 |
| child | Iron [Mass/volume] in 24 hour Urine | 30030-1 |
| child | Iron [Mass/time] in 24 hour Urine | 2499-2 |
| child | Iron [Mass or Moles/volume] in 24 hour Urine | 35256-7 |
| child | Iron [Moles/volume] in 24 hour Urine | 25937-4 |
| child | Iron [Moles/time] in 24 hour Urine | 14799-1 |
| child | Iron [Mass/volume] in Urine | 2504-9 |
| child | Iron [Moles/volume] in Urine | 33824-4 |
| child | Iron [Mass/volume] in Urine collected for unspecified duration | 30919-5 |
| child | Iron/Creatinine [Mass Ratio] in 24 hour Urine | 57014-3 |
| child | Iron/Creatinine [Molar ratio] in 24 hour Urine | 53149-1 |
| child | Iron/Creatinine [Mass Ratio] in Urine | 27411-8 |
| child | Iron/Creatinine [Molar ratio] in Urine | 34322-8 |
| PartDisplayName | en-US | Iron | Urine | Chemistry - non-challenge |
LOINC Version: 2.77
FHIR