| parent | Nitrate | LP14269-2 |
| child | Nitrate+Nitrite | Serum or Plasma | Drug toxicology | LP387534-3 |
| child | Nitrate+Nitrite | XXX | Drug toxicology | LP387535-0 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Nitrate+Nitrite |
| DisplayName | en-US | Nitrate+Nitrite |
LOINC Version: 2.81