| parent | Barbiturates | LP14546-3 | 
| child | Aprobarbital cutoff | LP227662-6 | 
| child | Aprobarbital | Serum or Plasma | Drug toxicology | LP390655-1 | 
| child | Aprobarbital | Urine | Drug toxicology | LP390656-9 | 
| child | Aprobarbital | XXX | Drug toxicology | LP390657-7 | 
| STATUS | ACTIVE | 
| PartDisplayName | en-US | Aprobarbital | 
| DisplayName | en-US | Aprobarbital | 
LOINC Version: 2.78