| parent | Hypnotics | LP30810-3 |
| child | Methyprylon cutoff | LP228986-8 |
| child | Methyprylon | Gastric fluid | Drug toxicology | LP390508-2 |
| child | Methyprylon | Serum or Plasma | Drug toxicology | LP390509-0 |
| child | Methyprylon | Urine | Drug toxicology | LP390510-8 |
| child | Methyprylon | XXX | Drug toxicology | LP390511-6 |
| parent | Hypnotics | LP30810-3 |
| child | Methyprylon | Dose | Drug doses | LP392327-5 |
| PartDisplayName | en-US | Methyprylon |
| DisplayName | en-US | Methyprylon |
LOINC Version: 2.77
FHIR