 |
| |||
| randomised controlled trial; randomized controlled trial | |||
| randomised controlled study | |||
|
randomizowane badanie kontrolowane : 2 do fraz, 1 tematyki |
| Medycyna | 2 |
|
| |||
| randomised controlled trial; randomized controlled trial | |||
| randomised controlled study | |||
|
randomizowane badanie kontrolowane : 2 do fraz, 1 tematyki |
| Medycyna | 2 |