| parent | Testosterone.free | LP18811-7 |
| child | Testosterone.free/Testosterone.total | Serum or Plasma | Chemistry - non-challenge | LP381188-4 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Testosterone.free/Testosterone.total |
| DisplayName | en-US | Testosterone.free/Testosterone.total |
LOINC Version: 2.81