 |
| |||
| peak expiratory flow | |||
| maximal expiratory ventilation | |||
|
最大呼 气 量 : 4 phrases in 3 subjects |
| Nursing | 1 |
| Otorhinolaryngology | 2 |
| Sports | 1 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips