Authors: Mohamed Negm; Ahmed Bahaa; Ahmed Farrag; Rania M Lithy; Hedy A Badary; Mahmoud Essam; Shimaa Kamel; Mohamed Sakr; Waleed Abd El Aaty; Mostafa Shamkh; Ahmed Basiony; Ibrahim Dawoud; Hany Shehab Journal: BMC Gastroenterol Date: 2022-04-24 Impact factor: 2.847