El Rifai, N. M.; Al-Wakeel, H.; Osman, H. M.; El Taweel, R. H. FOXO3a Gene Polymorphism and Bronchial Asthma in Egyptian Children INTRODUCTION Bronchial Asthma Is the Most Prevalent Chronic Immunological Disorder in Childhood Period. It Is Characterized by Airways Inflammation and Bronchial Hyper-Responsiveness Where. Egypt J Pediatr Allergy Immunol 2019, 17, 31-36.