TY - BOOK AU - EL-Sherif,Ramy Hammed AU - Mandour,Mona Hossam EL-Din AU - Shetawey,Rania Adel Amin AU - El-Etreby,Amr TI - Effect of Artificial Aging on Hardness and Surface Roughness of Two Types of Zirconia : (In-Vitro Study) : Submitted to the Faculty of Oral and Dental Medicine, Future University in Egypt In Partial Fulfillment of the Requirement for Master Degree In Fixed Prosthodontics U1 - 617.69 21 PY - 2020/// KW - Prosthodontics KW - Bridges (Dentistry) KW - Crowns (Dentistry) N1 - Supervisors: Prof. Mona Hossam EL-Din Mandour, Associate Prof. Rania Adel Amin Shetawey, Associate Prof. Amr El Etreby.; Thesis (M.Sc.)- Future University, faculty of oral and dental medicine, 2020; Includes bibliographical references UR - http://repository.fue.edu.eg/xmlui/handle/123456789/5692 ER -