Author = Amr Elsayed
Hepatic Steatosis in obese individuals undergoing bariatric surgery

Volume 34, Issue 1, January 2023, Pages 186-189

Fatma Sayed Abdelfattah; Yasser Fouad; Mohamed Khalaf Allah Kamel; Mariana Gayyed; Amr Elsayed


Clinical correlation between serum vitamin D level and Irritable Bowel Syndrome

Volume 33, Issue 2, April 2022, Pages 228-232

Sara Kh. Ali; Inas M. Kamal Mohamed; Zaki M. Zaki; Amr M. Elsayed