| parent | Estradiol.free | LP18655-8 |
| child | Estradiol.free/Estradiol.total | Serum or Plasma | Chemistry - non-challenge | LP381276-7 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Estradiol.free/Estradiol.total |
| DisplayName | en-US | Estradiol.free/Estradiol.total |
LOINC Version: 2.78