| parent | Muscle relaxants | LP31447-3 |
| child | Chlorzoxazone | Serum or Plasma | Drug toxicology | LP390916-7 |
| child | Chlorzoxazone | Urine | Drug toxicology | LP390917-5 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Chlorzoxazone |
| DisplayName | en-US | Chlorzoxazone |
LOINC Version: 2.81