| parent | Coagulation factor IX activity | LP32955-4 |
| child | Coagulation factor IX activity [Units/volume] in Platelet poor plasma by Chromogenic method | 3188-0 |
| child | Coagulation factor IX activity actual/normal in Platelet poor plasma by Chromogenic method | 88449-4 |
| child | Coagulation factor IX activity actual/normal in Platelet poor plasma by Coagulation assay | 3187-2 |
| STATUS | NotStated |
| PartDisplayName | en-US | Coagulation factor IX activity | Platelet poor plasma | Coagulation |
LOINC Version: 2.81