bacillus calmette-guérin vaccine يبدو
Update Required
To play the media you will need to either update your browser to a recent version or update your Flash plugin.
كلمة بكلمة
- bacillus يبدو
- calmette-guérin يبدو
- vaccine يبدو
- bacillus calmette-guérin vaccine معنى: لقاح ضد السل
