Authors
Khaled Abdel Aty
Internal Medicine department, Gastroenterology Unit, Faculty of Medicine, Alexandria University, Egypt
Ezzat Ali Ali
Internal Medicine department, Gastroenterology Unit, Faculty of Medicine, Alexandria University, Egypt
Mohamed Abdel-Samiee
Department of Hepatology and Gastroenterology, National Liver Institute, Menoufia University, Shebin El-Kom, Egypt
Eman Hamed Abu El-Soud
Internal Medicine department, Gastroenterology Unit, Faculty of Medicine, Alexandria University, Egypt
Hussein Mahmoud Saad
Internal Medicine department, Gastroenterology Unit, Faculty of Medicine, Alexandria University, Egypt