| parent | Toxins and poisons | LP31432-5 |
| child | Methyl parathion | Gastric fluid | Drug toxicology | LP387879-2 |
| child | Methyl parathion | Serum or Plasma | Drug toxicology | LP387880-0 |
| child | Methyl parathion | Urine | Drug toxicology | LP387881-8 |
| child | Methyl parathion | XXX | Drug toxicology | LP387882-6 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Methyl parathion |
| DisplayName | en-US | Methyl parathion |
LOINC Version: 2.78