Status: current, Sufficiently defined by necessary conditions definition status. Date: 31-Jul 2009. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 257553011 | Serum vitamin B12 low | en | Synonym | Active | Only initial character case insensitive | SNOMED CT core module | 
| 547093019 | Serum vitamin B12 low (finding) | en | Fully specified name | Inactive | Only initial character case insensitive | SNOMED CT core module | 
| 5149039010 | Serum vitamin B12 below reference range (finding) | en | Fully specified name | Active | Only initial character case insensitive | SNOMED CT core module | 
| 5149040012 | Serum vitamin B12 below reference range | en | Synonym | Active | Only initial character case insensitive | SNOMED CT core module | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
This concept is not in any reference sets