| parent | Enzymes | LP31392-1 |
| child | Purine nucleoside phosphorylase | DBS | Chemistry - non-challenge | LP383205-4 |
| child | Purine nucleoside phosphorylase | Cerebral spinal fluid | Chemistry - non-challenge | LP383206-2 |
| child | Purine nucleoside phosphorylase | Red Blood Cells | Chemistry - non-challenge | LP383207-0 |
| child | Purine nucleoside phosphorylase | Tissue and Smears | Chemistry - non-challenge | LP383208-8 |
| child | Purine nucleoside phosphorylase | White blood cells | Chemistry - non-challenge | LP383209-6 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Purine nucleoside phosphorylase |
| DisplayName | en-US | Purine nucleoside phosphorylase |
LOINC Version: 2.81