| parent | Fractional excretion of phosphate | LP65135-3 |
| child | Fractional excretion of phosphate [Ratio] in 24 hour Urine and Serum or Plasma | 56925-1 |
| child | Fractional excretion of phosphate [Ratio] in Urine and Serum or Plasma collected for unspecified duration | 50057-9 |
| PartDisplayName | en-US | Fractional excretion of phosphate | Urine and Serum or Plasma | Chemistry - non-challenge |
LOINC Version: 2.77
FHIR