Document Type : Original Article
Authors
1 Associate Professor of Removable Prosthodontics, Faculty of Dental Medicine, Al-Azhar University (Assiut branch).
2 Associate Professor of Removable Prosthodontics, Faculty of Dental Medicine, Al-Azhar University (Girls branch).
3 Lecturer of Removable Prosthodontics, Faculty of Dentistry, Saina University.
4 Lecturer of Removable Prosthodontics, Faculty of Oral and Dental Medicine, Future University
Abstract