| parent | Thyroxine | LP15900-1 |
| child | Total thyroxine binding capacity | Serum or Plasma | Chemistry - non-challenge | LP381523-2 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Total thyroxine binding capacity |
| DisplayName | en-US | Total thyroxine binding capacity |
LOINC Version: 2.81