| parent | Estriol.unconjugated | LP15559-5 | 
| child | Estriol (E3).unconjugated [Mass/volume] in Amniotic fluid | 2249-1 | 
| child | Estriol (E3).unconjugated [Multiple of the median] in Amniotic fluid | 44004-0 | 
| STATUS | NotStated | 
| PartDisplayName | en-US | Estriol.unconjugated | Amniotic fluid | Chemistry - non-challenge | 
LOINC Version: 2.78