| parent | Complement C3 | LP16359-9 |
| child | Complement C3d | Red Blood Cells | Hematology and Cell counts | LP393735-8 |
| child | Complement C3d | Serum or Plasma | Hematology and Cell counts | LP393736-6 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Complement C3d |
| DisplayName | en-US | Complement C3d |
LOINC Version: 2.81