Volume 67, Issue 4, October 2021, Pages 2933-2937
Hend ElSayed; Reem Alshazly; Amr El Beialy; Fouad El Sharaby
Volume 66, Issue 4 - October (Orthodontics, Pediatric & Preventive Dentistry), October 2020, Pages 2029-2034
Mahmoud Abdullah El-Gendi; Amr Emad El Dakroury; Amr Ragab El Beialy; Mai Aboul Fotouh