| parent | Amino acids | LP18033-8 |
| child | N-acetylaspartate/Creatinine | LP286607-9 |
| child | N-acetylaspartate | Urine | Chemistry - non-challenge | LP384188-1 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | N-acetylaspartate |
| DisplayName | en-US | N-acetylaspartate |
LOINC Version: 2.78