| parent | Pterins | LP204179-8 |
| child | Biopterin/Creatinine | LP285102-2 |
| child | Biopterin | Cerebral spinal fluid | Chemistry - non-challenge | LP384303-6 |
| child | Biopterin | Serum or Plasma | Chemistry - non-challenge | LP384304-4 |
| child | Biopterin/Biopterin+Neopterin | LP285101-4 |
| child | Biopterin | Urine | Chemistry - non-challenge | LP384305-1 |
| PartDisplayName | en-US | Biopterin |
| DisplayName | en-US | Biopterin |
LOINC Version: 2.77
FHIR