Ophthalmic ultrasonographic internal reflectivity of mass (observable entity)
| Code | 421698003 |
|---|---|
| Semantic tag | observable entity |
| Module | international |
| Definition | primitive |
| Effective time | 20060731 |
420257006Internal acoustic reflectivity
observable entity
420911003Ophthalmic ultrasonography observable
observable entity
None (leaf concept).