| parent | Ammonia | LP14071-2 |
| child | Ammonium ion | Blood arterial | Chemistry - non-challenge | LP385239-1 |
| child | Ammonium ion | Plasma | Chemistry - non-challenge | LP385240-9 |
| child | Ammonium ion | Urine | Chemistry - non-challenge | LP385241-7 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Ammonium ion |
| DisplayName | en-US | Ammonium ion |
LOINC Version: 2.81
FHIR