| parent | Complement | LP16404-3 |
| child | Complement C1r actual/Normal | LP228144-4 |
| child | Complement C1r | Serum or Plasma | Hematology and Cell counts | LP393714-3 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Complement C1r |
| DisplayName | en-US | Complement C1r |
LOINC Version: 2.78