| parent | Osmolality.urine | LP69215-9 |
| child | Osmolality ur:ser | Urine and Serum or Plasma | Chemistry - non-challenge | LP427771-3 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Osmolality.urine/Osmolality.ser |
| DisplayName | en-US | Osmolality.urine/Osmolality.ser |
LOINC Version: 2.78