| parent | Aprobarbital | LP14707-1 | 
| child | Aprobarbital [Mass/volume] in Urine | 14183-8 | 
| child | Aprobarbital [Mass/volume] in Urine by Confirmatory method | 20517-9 | 
| child | Aprobarbital [Presence] in Urine | 12313-3 | 
| child | Aprobarbital [Presence] in Urine by Confirmatory method | 19350-8 | 
| child | Aprobarbital [Presence] in Urine by Screen method | 19349-0 | 
| child | Aprobarbital cutoff [Mass/volume] in Urine for Confirmatory method | 19352-4 | 
| child | Aprobarbital cutoff [Mass/volume] in Urine for Screen method | 19351-6 | 
| STATUS | NotStated | 
| PartDisplayName | en-US | Aprobarbital | Urine | Drug toxicology | 
LOINC Version: 2.78