| parent | Progesterone.free | LP29102-8 |
| child | Progesterone.free/Progesterone.total | Serum or Plasma | Chemistry - non-challenge | LP381491-2 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Progesterone.free/Progesterone.total |
| DisplayName | en-US | Progesterone.free/Progesterone.total |
LOINC Version: 2.78