| parent | Tryptophan | LP15931-6 |
| child | Folate and tryptophan and metabolites pattern | Cerebral spinal fluid | Chemistry - non-challenge | LP384409-1 |
| parent | Folate | LP15575-1 |
| child | Folate and tryptophan and metabolites pattern | Cerebral spinal fluid | Chemistry - non-challenge | LP384409-1 |
| PartDisplayName | en-US | Folate & tryptophan & metabolites pattern |
| DisplayName | en-US | Folate and tryptophan and metabolites pattern |
LOINC Version: 2.77
FHIR