Document Type : Original Article
Authors
1 Department of Oral and Maxillofacial Surgery Faculty of Dental Medicine,Boys,Cairo, Al-Azhar University.
2 Department of Oral and Maxillofacial Surgery Faculty of Dental Medicine,Boys,Cairo, Al-Azhar University
3 Oral and Maxillofacial Surgery Faculty of Dental Medicine,Assiut, Al-Azhar University
Abstract
Keywords
Main Subjects