Volume 67, Issue 4, October 2021, Pages 2939-2960
Essam Ashour
Volume 67, Issue 3, July 2021, Pages 2035-2053
Ahmed Medra; Essam Ashour; Ehab Shehata
Volume 67, Issue 1 - January (Oral Surgery), January 2021, Pages 167-180
Nermine Mahmoud; Essam ashour