| parent | Small molecules | LP31415-0 |
| child | Xanthurenate+Kynurenate | LP35745-6 |
| child | Xanthurenate | Serum or Plasma | Chemistry - non-challenge | LP386372-9 |
| child | Xanthurenate | Urine | Chemistry - non-challenge | LP386373-7 |
| child | Kynurenate | LP15684-1 |
| PartDisplayName | en-US | Xanthurenate |
| DisplayName | en-US | Xanthurenate |
LOINC Version: 2.77
FHIR