| parent | Estrone | LP15560-3 |
| child | Estrone.unconjugated/Estrone.total | LP286006-4 |
| child | Estrone.unconjugated | Amniotic fluid | Chemistry - non-challenge | LP381299-9 |
| child | Estrone.unconjugated | Serum or Plasma | Chemistry - non-challenge | LP381300-5 |
| child | Estrone.unconjugated | Urine | Chemistry - non-challenge | LP381301-3 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Estrone.unconjugated |
| DisplayName | en-US | Estrone.unconjugated |
LOINC Version: 2.81