| parent | Gamma aminobutyrate | LP15588-4 |
| child | Gamma aminobutyrate [Mass/volume] in Serum or Plasma | 2318-4 |
| child | Gamma aminobutyrate [Presence] in Serum or Plasma | 2317-6 |
| child | Gamma aminobutyrate [Moles/volume] in Serum or Plasma | 26609-8 |
| PartDisplayName | en-US | Gamma aminobutyrate | Serum or Plasma | Chemistry - non-challenge |
LOINC Version: 2.77
FHIR