| parent | Interleukin 1 | LP16469-6 | 
| child | Interleukin 1 [Units/volume] in Serum or Plasma | 4650-8 | 
| child | Interleukin 1 [Mass/volume] in Serum or Plasma | 34407-7 | 
| STATUS | NotStated | 
| PartDisplayName | en-US | Interleukin 1 | Serum or Plasma | Chemistry - non-challenge | 
LOINC Version: 2.78