| parent | Hypnotics | LP30810-3 |
| child | Ethchlorvynol | Bile fluid | Drug toxicology | LP390481-2 |
| child | Ethchlorvynol | Blood | Drug toxicology | LP390482-0 |
| child | Ethchlorvynol | Gastric fluid | Drug toxicology | LP390483-8 |
| child | Ethchlorvynol | Serum or Plasma | Drug toxicology | LP390484-6 |
| child | Ethchlorvynol | Urine | Drug toxicology | LP390485-3 |
| child | Ethchlorvynol | XXX | Drug toxicology | LP390486-1 |
| parent | Hypnotics | LP30810-3 |
| child | Ethchlorvynol | Dose | Drug doses | LP392325-9 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Ethchlorvynol |
| DisplayName | en-US | Ethchlorvynol |
LOINC Version: 2.81