| parent | Gamma aminobutyrate | LP15588-4 | 
| child | Deprecated Gamma aminobutyrate [Mass/volume] in Cerebral spinal fluid | 16886-4 | 
| child | Gamma aminobutyrate [Mass/volume] in Cerebral spinal fluid | 13615-0 | 
| child | Gamma aminobutyrate [Moles/volume] in Cerebral spinal fluid | 26594-2 | 
| STATUS | NotStated | 
| PartDisplayName | en-US | Gamma aminobutyrate | Cerebral spinal fluid | Chemistry - non-challenge | 
LOINC Version: 2.81