Attention: the video is in Arabic
This lecture is part of Doctor.Nagi Live explanation series for physiology on Facebook
you can follow him on Facebook & watch the live explanation every Tuesday & Friday
[ Ссылка ]
![](https://i.ytimg.com/vi/U8C1Rz4LwGo/mqdefault.jpg)
Attention: the video is in Arabic
This lecture is part of Doctor.Nagi Live explanation series for physiology on Facebook
you can follow him on Facebook & watch the live explanation every Tuesday & Friday
[ Ссылка ]