| parent | Protein S.free | LP28872-7 |
| child | Protein S.free Ag actual/Normal | Platelet poor plasma | Coagulation | LP394132-7 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Protein S.free Ag actual/Normal |
| DisplayName | en-US | Protein S.free Ag actual/Normal |
LOINC Version: 2.78