| CLASS | CHEM | LP7786-9 |
| COMPONENT | Fractional excretion of magnesium | LP207800-6 |
| PROPERTY | Ratio | LP6852-0 |
| TIME_ASPCT | Pt | LP6960-1 |
| SYSTEM | Urine+Ser/Plas | LP32517-2 |
| SCALE_TYP | Qn | LP7753-9 |
| parent | Fractional excretion of magnesium | Urine and Serum or Plasma | Chemistry - non-challenge | LP386038-6 |
| CLASSTYPE | Laboratory class | |
| ORDER_OBS | Both | |
| EXAMPLE_UNITS | % | |
| EXAMPLE_UCUM_UNITS | % | |
| STATUS | ACTIVE |
| LONG_COMMON_NAME | en-US | Fractional excretion of magnesium [Ratio] in Urine and Serum or Plasma |
| LONG_COMMON_NAME | en-US | Fractional excretion of magnesium [Ratio] in Urine and Serum or Plasma |
| SHORTNAME | en-US | Fracti excret of Mg Ur+SerPl-Rto |
| ConsumerName | en-US | Fractional excretion of magnesium, Urine+Blood |
| LONG_COMMON_NAME | es-MX | Excreción fraccionada de magnesio: Orina y suero o plasma : Punto temporal: Proporción: Cuantitativo: |
LOINC Version: 2.78