Use of language (observable entity)
| Code | 285835004 |
|---|---|
| Semantic tag | observable entity |
| Module | international |
| Definition | primitive |
| Effective time | 20020131 |
4605009Cerebral function
observable entity
1148960009Communication function
observable entity
50360004Reading
observable entity
87335007Speaking
observable entity
134318003Using lip-reading
observable entity
415807006Using sign language
observable entity
12261009Writing
observable entity