Affiliation: | 1. Pharmaceutics Department, Faculty of Pharmacy, Assiut University, 71526 Assiut, Egypt;2. Dermatology, Venerology & Andrology Department, Faculty of Medicine, Assiut University, 71526 Assiut, Egypt;3. Microbiology and Immunology Department, Faculty of Medicine, Assiut University, 71526 Assiut, Egypt |