Volume 63, Issue 4 - October (Orthodontics, Pediatric & Preventive Dentistry), October 2017, Pages 2939-2947
Waleed Refaat
Volume 63, Issue 2 - April (Orthodontics, Pediatric & Preventive Dentistry), April 2017, Pages 1179-1188
Waleed El Sayed Refaat
Volume 63, Issue 1 - January (Orthodontics, Pediatric & Preventive Dentistry), January 2017, Pages 157-167
Waleed El Sayed Refaat; Gihan Gamal El-Desouky