| parent | Complement | LP16404-3 |
| child | Complement C1q Ag | LP37775-1 |
| child | Complement C1q | Body fluid | Hematology and Cell counts | LP393708-5 |
| child | Complement C1q | Serum or Plasma | Hematology and Cell counts | LP393709-3 |
| child | Complement C1q Ab | LP37774-4 |
| child | Complement C1q.functional | LP263664-7 |
| PartDisplayName | en-US | Complement C1q |
| DisplayName | en-US | Complement C1q |
LOINC Version: 2.77
FHIR