| parent | Miscellaneous toxic small organic and inorganic molecules | LP31433-3 |
| child | Nitrate+Nitrite | LP14268-4 |
| child | Nitrate | Blood | Drug toxicology | LP387530-1 |
| child | Nitrate | Urine | Drug toxicology | LP387531-9 |
| child | Nitrate | Water | Drug toxicology | LP387532-7 |
| child | Nitrate | XXX | Drug toxicology | LP387533-5 |
| PartDisplayName | en-US | Nitrate |
| DisplayName | en-US | Nitrate |
LOINC Version: 2.77
FHIR