| parent | Gamma hydroxybutyrate | LP28491-6 |
| child | Deprecated Gamma hydroxybutyrate [Mass/volume] in Urine | 28065-1 |
| child | Gamma hydroxybutyrate [Mass/volume] in Urine | 28044-6 |
| child | Gamma hydroxybutyrate [Mass/volume] in Urine by Confirmatory method | 43198-1 |
| child | Gamma hydroxybutyrate [Presence] in Urine | 29868-7 |
| child | Gamma hydroxybutyrate [Presence] in Urine by Confirmatory method | 57746-0 |
| child | Gamma hydroxybutyrate [Presence] in Urine by Screen method | 43197-3 |
| child | Gamma hydroxybutyrate [Moles/volume] in Urine | 68440-7 |
| child | Gamma hydroxybutyrate/Creatinine [Mass Ratio] in Urine | 44358-0 |
| child | Gamma hydroxybutyrate/Creatinine [Molar ratio] in Urine | 47542-6 |
| PartDisplayName | en-US | Gamma hydroxybutyrate | Urine | Chemistry - non-challenge |
LOINC Version: 2.77
FHIR