Document Type : Original Article
Authors
1 Demonstrator, Oral and Dental Pathology Department, Faculty of Dental Medicine, (Boys- Cairo), Al-Azhar University, Egypt.
2 Assistant Professor, Pharmacology and Toxicology Department, Faculty of Pharmacy, (Boys-Cairo), Al-Azhar University, Egypt.
3 Professor, Oral and Dental Pathology Department, Faculty of Dental Medicine, (Boys-Cairo), Al-Azhar University, Egypt.
Abstract
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