by Megahed , Hazem A
Published in The Egyptian journal of hospital medicine (01.04.2019)

by El-Atiar, Islam, Almaadawy, Gamal, Naroz, Mohamed, Megahed, Hazem, Abdelmaksoud, Ayman
Published in International journal of medical arts (01.05.2023)

by Megahed, Hazem
Published in Al-Azhar Assiut medical Journal : AAMJ (01.01.2019)

by El-Bahy, Nora Abd-Elhalem, Megahed, Hazem Ahmed, Sayouh, Ahmed Salama
Published in International journal of medical arts (01.04.2021)

by Fouad Al-Awadi, Ahmed Shaker, Megahed, Hazem Ahmed, Ahmed Shahin, Mohamed Mohamed, Abdul Aziz, Fahmy Alsayed
Published in International journal of medical arts (01.04.2021)

by Mohammed, Ahmed, Elramah, Ayman Fahmy, Megahed, Hazem
Published in International journal of medical arts (25.10.2023)