Presence or identity of antibody to human immunodeficiency virus type 1 and human immunodeficiency virus type 2 by immunoassay (observable entity)
| Code | 1285172003 |
|---|---|
| Semantic tag | observable entity |
| Module | international |
| Definition | primitive |
| Effective time | 20230531 |
363787002Observable entity
observable entity
None (leaf concept).