Author = Mohammad M. Rayyan
Evaluation of fracture resistance and color stability of innovative esthetic crowns for primary posterior molars

Volume 67, Issue 3, July 2021, Pages 1879-1886

sherine youness badr; Mohammad Rayyan; manal elshiekh


Color match of modified high translucency zirconia frameworks

Volume 66, Issue 2 - April (Fixed Prosthodontics, Dental Materials, Conservative Dentistry & Endodontics), April 2020, Pages 1311-1315

Ehab A. Farghaly; Mohammad M. Rayyan; Moustafa N. Aboushelib