| parent | Estriol | LP15558-7 | 
| child | Estriol.unconjugated | Amniotic fluid | Chemistry - non-challenge | LP381286-6 | 
| child | Estriol.unconjugated | Serum or Plasma | Chemistry - non-challenge | LP381287-4 | 
| STATUS | ACTIVE | 
| PartDisplayName | en-US | Estriol.unconjugated | 
| DisplayName | en-US | Estriol.unconjugated | 
LOINC Version: 2.78