Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2009. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Blood ammonia measurement | Is a | True | Ammonia measurement | Inferred relationship | Some | |
| Plasma ammonia measurement | Is a | False | Ammonia measurement | Inferred relationship | Some | |
| Calculus ammonia content measurement | Is a | True | Ammonia measurement | Inferred relationship | Some | |
| Ammonia measurement following N-carbamoyl-L-glutamic acid loading test (procedure) | Is a | True | Ammonia measurement | Inferred relationship | Some |
This concept is not in any reference sets