Dr. Alaa Abu El-Yazid
Director of the Chest Unit at El-Obour Hospital, Ain Shams University, Consultant of Chest Diseases and Endoscopy Popular Medicine Faculty Member, Faculty of Medicine, Ain Shams University, Consultant of Pulmonary Rehabilitation, PhD in Chest Diseases, Ain Shams University, Director of Chest Care at Ain Shams University Hospitals, Former Member of the Egyptian Society of Chest Diseases and Tuberculosis