| parent | Antihistamines | LP18065-0 |
| child | Methapyrilene | Serum or Plasma | Drug toxicology | LP388836-1 |
| child | Methapyrilene | Serum or Plasma or Urine | Drug toxicology | LP388837-9 |
| child | Methapyrilene | Urine | Drug toxicology | LP388838-7 |
| parent | Antihistamines | LP18065-0 |
| child | Methapyrilene | Dose | Drug doses | LP392157-6 |
| PartDisplayName | en-US | Methapyrilene |
| DisplayName | en-US | Methapyrilene |
LOINC Version: 2.77
FHIR