Authors
1 Assistant Lecturer of Oral Medicine, Periodontology, Oral Medicine and Dental Radiology Department, Faculty of Dental Medicine for Girls, Al-Azhar University, Cairo, Egypt
2 Professor of Oral Medicine, Periodontology, Oral Medicine and Dental Radiology, Head of Oral Medicine, Periodontology, Oral Medicine and Dental Radiology Department, Faculty of Dental Medicine for Girls, Al-Azhar University, Cairo, Egypt
3 Professor of Oral Medicine, Periodontology, Oral Medicine and Dental Radiology, Al-Azhar University, Cairo, Egypt
Abstract
Keywords