Dr. Alaa Abu El-Yazid

Director of the Chest Unit at El-Obour Hospital, Ain Shams University, Consultant of Chest Diseases and Endoscopy

Director of the Chest Unit at Al-Obour Hospital, Ain Shams…

Dr Mohammed Sanad

Consultant of chest and sleep breathing disorders. Chest Department

Consultant of chest and sleep breathing disorders. Expertise Consultant of…