 |
| |||
| expiration-inspiration ratio | |||
| соотношение выдох-вдох: 9 phrases in 4 subjects |
| Karachaganak | 1 |
| Medical | 4 |
| Medical appliances | 3 |
| Psychology | 1 |
|
| |||
| expiration-inspiration ratio | |||
| соотношение выдох-вдох: 9 phrases in 4 subjects |
| Karachaganak | 1 |
| Medical | 4 |
| Medical appliances | 3 |
| Psychology | 1 |