| parent | Urea nitrogen | LP14492-0 |
| child | Urea nitrogen renal clearance | Urine and Serum or Plasma | Chemistry - non-challenge | LP385468-6 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Urea nitrogen renal clearance |
| DisplayName | en-US | Urea nitrogen renal clearance |
LOINC Version: 2.81