| parent | Porphobilinogen deaminase | LP15810-2 | 
| child | Porphobilinogen deaminase [Enzymatic activity/volume] in Red Blood Cells | 2812-6 | 
| child | Porphobilinogen deaminase [Enzymatic activity/mass] in Red Blood Cells | 49228-0 | 
| STATUS | NotStated | 
| PartDisplayName | en-US | Porphobilinogen deaminase | Red Blood Cells | Chemistry - non-challenge | 
LOINC Version: 2.78