| parent | Ammonia | LP14071-2 |
| child | Ammonia [Mass/volume] in 24 hour Urine | 27039-7 |
| child | Ammonia [Mass/time] in 24 hour Urine | 9309-6 |
| child | Ammonia [Moles/volume] in 24 hour Urine | 25850-9 |
| child | Ammonia [Moles/time] in 24 hour Urine | 25308-8 |
| child | Ammonia [Mass/volume] in Urine | 20682-1 |
| child | Ammonia [Moles/volume] in Urine | 1842-4 |
| child | Ammonia/Creatinine [Molar ratio] in 24 hour Urine | 25851-7 |
| PartDisplayName | en-US | Ammonia | Urine | Chemistry - non-challenge |
LOINC Version: 2.77
FHIR