| parent | Magnesium | LP14343-5 |
| child | Fractional excretion of magnesium | Urine and Serum or Plasma | Chemistry - non-challenge | LP386038-6 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Fractional excretion of magnesium |
| DisplayName | en-US | Fractional excretion of magnesium |
LOINC Version: 2.81