Volume 22, Issue 1, January 2018, Pages 105-109
Ahmed M.El-Dein Abdelrhman; Ahmed saleh Shaker; Ahmed Hamed Kassem; Ashraf Rashad Ahmed; Mohamed El saed Abdel-Wanis
Volume 22, Issue 1, January 2018, Pages 337-341
Mohamed Atea; Ashraf Rashad Ahmed; Ahmed I. Eldosoky; Mohamed El saed Abdel-Wanis
Volume 21, Issue 1, January 2017, Pages 191-194
Mohamed Esam Ahmed; Ashraf Ahmed; abdelrahman_khalifa@med.sohag.edu.eg abdelrahman_khalifa@med.sohag.edu.eg
Volume 21, Issue 1, January 2017, Pages 247-257
Mohamed Ali Ahmed; Ashraf Ahmed; Abdelrahman Hafez Khalifa; Anis Shiha