| parent | Barbiturates | LP14546-3 | 
| child | Allobarbital | Serum or Plasma | Drug toxicology | LP390638-7 | 
| child | Allobarbital | Stool | Drug toxicology | LP390639-5 | 
| STATUS | ACTIVE | 
| PartDisplayName | en-US | Allobarbital | 
| DisplayName | en-US | Allobarbital | 
LOINC Version: 2.78