| parent | C4 nephritic factor | LP18261-5 |
| child | C4 nephritic factor [Mass/volume] in Serum or Plasma | 13085-6 |
| child | C4 nephritic factor [Presence] in Serum or Plasma | 93866-2 |
| STATUS | NotStated |
| PartDisplayName | en-US | C4 nephritic factor | Serum or Plasma | Hematology and Cell counts |
LOINC Version: 2.78