Document Type : Original Article
Authors
1 Assistant Lecturer of Crowns and Bridges Department, Faculty of Dental Medicine for Girls, Al-Azhar University.
2 Professor of Removable Prosthodontics, Dean of Faculty of Dental Medicine for Girls, Al–Azhar University.
3 Professor of Crowns and Bridges Department, Faculty of Dental Medicine for Girls, Al–Azhar University.
4 Assistant Professor of Crowns and Bridges Department, Faculty of Dental Medicine for Girls, Al–Azhar University.
Abstract
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