Document Type : Original Article
Authors
1 oral and maxillofacial surgery, faculty of dentistry. Alexandria University, Egypt
2 Professor of Oral and Maxillofacial Surgery, Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Alexandria University, Egypt.
3 Assistant Professor of Oral and Maxillofacial Surgery, Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Alexandria University, Egypt
Abstract
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