Author = Ahmed Abdel Goad
Effects Of Removable Anterior Expansion Screw on Speech Intelligibility In a Group of Egyptian Children

Volume 67, Issue 1 - January (Orthodontics, Pediatric & Preventive Dentistry), January 2021, Pages 31-39

Adel Rashid; Hanem El Feky; Ahmed Abdel Goad; Salwa Abdelhady