| parent | 2-Amino-4-hydroxypteridine | LP200578-5 |
| child | 2-Amino-4-hydroxypteridine/Creatinine | Serum or Plasma | Chemistry - non-challenge | LP384300-2 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | 2-Amino-4-hydroxypteridine/Creatinine |
| DisplayName | en-US | 2-Amino-4-hydroxypteridine/Creatinine |
LOINC Version: 2.78