Document Type : Original Article
Authors
1 B.D.S 2014, Resident, Oral and Maxillofacial Surgery Department, Faculty of Dentistry Alexandria University
2 Professor of Oral and Maxillofacial Surgery Department, Faculty of Dentistry Alexandria University
3 Lecturer of Oral and Maxillofacial Surgery Department, Faculty of Dentistry Alexandria University
4 Lecturer of Oral Biology Department, Faculty of Dentistry Alexandria University
Main Subjects