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 |
| Tyrosine below reference range | Is a | True | Amino acid below reference range (finding) | Inferred relationship | Some | |
| Histidine below reference range (finding) | Is a | True | Amino acid below reference range (finding) | Inferred relationship | Some | |
| Cystine below reference range (finding) | Is a | True | Amino acid below reference range (finding) | Inferred relationship | Some | |
| Beta amino isobutyric acid below reference range (finding) | Is a | True | Amino acid below reference range (finding) | Inferred relationship | Some | |
| Orotic acid below reference range (finding) | Is a | True | Amino acid below reference range (finding) | Inferred relationship | Some | |
| Serum amino acid below reference range (finding) | Is a | True | Amino acid below reference range (finding) | Inferred relationship | Some | |
| Developmental delay, immunodeficiency, leukoencephalopathy, hypohomocysteinemia syndrome | Is a | True | Amino acid below reference range (finding) | Inferred relationship | Some |
This concept is not in any reference sets