Volume 67, Issue 4, October 2021, Pages 3533-3545
Ramy Moustafa Ali; Mohamad Helmy
Volume 67, Issue 3, July 2021, Pages 2453-2463
Mohamad Helmy; Mohammed M. Elsokkary
Volume 67, Issue 1 - January (Fixed Prosthodontics, Removable Prosthodontics and Dental Materials), January 2021, Pages 739-746
shahinaz mohamed; Mohamad Helmy
Volume 66, Issue 4 - October (Fixed Prosthodontics, Removable Prosthodontics and Dental Materials), October 2020, Pages 2439-2449
Ramy Moustafa Moustafa Ali; Mohamad Hossam El-Din Helmy