Authors
1 1Professor of Dermatology, Venereology and Andrology Dept., Faculty of Medicine, Benha Univ., Benha, Egypt
2 Lecturerof Dermatology, Venereology and Andrology Dept., Faculty of Medicine, Benha Univ., Benha, Egypt
3 (M.B.B.CH), Faculty of Medicine, Cairo Univ., Egypt
Abstract