REFAEY MOHAMMAD ABDELAZIZ, M.Sc.; MERVAT GAMAL ELDIN , M.D.; HEBA ALLAH A. ALI, M.D.. "Asthma Education and its Impact on Emergency Department Visits by Asthmatic Children", The Medical Journal of Cairo University, 89, December, 2021, 2809-2819. doi: 10.21608/mjcu.2021.225190