| parent | Progesterone | LP14041-5 |
| child | Progesterone.free/Progesterone.total | LP286898-4 |
| child | Progesterone Free | Serum or Plasma | Chemistry - non-challenge | LP381489-6 |
| child | Progesterone Free | Urine | Chemistry - non-challenge | LP381490-4 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Progesterone.free |
| DisplayName | en-US | Progesterone Free |
LOINC Version: 2.81